This document provides information on how to read the standard for boring bars. It is organized by product series, with each series listing specifications like insert type, geometry, stock dimensions, and recommended minimum diameters. Pictures and diagrams are used to illustrate the available machining applications and cutting edge angles for each boring bar type. Specifications covered include insert number, dimensions, minimum standard diameters, cutting corner recommendations, clamp torques, and required wrenches.

1. HOW TO READ THE STANDARD
OF BORING BARS
a How this section page is organized
zOrganized by product series.
(Refer to the index on the next page.)
FIGURE SHOWING THE TOOLING APPLICATION
uses illustrations and arrows to depict available
TYPE OF BORING BAR machining applications along with cutting edge
indicates the initial letters for the order number, lead angles.
as well as applicable insert types.
GEOMETRY
TITLE OF PRODUCT SERIES
CHIP BREAKER BY
PRODUCT SECTION PRODUCT FEATURES CUTTING APPLICATION
BORING BARS
DIMPLE BAR
a Excellent vibration resistance due to light dimple head.
a Chip disposal is improved by having two channels for chip evacuation.
a A laser printed scale on the side for easy installation (Steel shank).
a l/d is 3 to 5 times the diameter (Carbide shank is 7 to 8 times the diameter).
FSCLC/P CCooinserts, CPooinserts FV
Finish
SV
Light
FSTUP TPooinserts FV
Finish
SV
Light Medium
MV
95° 93°
(06,08,09) (06,08,09) (08,09) (08,09,11,16) (08,09,11,16)
Medium CBN PCD CBN
95° 93°
F1
F1
MV R/L-F
RR° L2 H1 RR° L2 H1
Re Re
L1 L1
øD1 5° øD4 øD1 øD4
5°
FSCLC1008R/L-06S=1° Right hand tool holder shown. (06,08,09) (06,08,09) Right hand tool holder shown. (08,09,11) (08,09,11,16)
Stock Dimensions (mm)
Min. Standard
Cutting Corner Recom- * Stock Dimensions (mm)
Min. Standard
Cutting Corner Recom- *
Order Number Insert Number Diameter Radius mended Order Number Insert Number Diameter Radius mended
D1 Re l/d D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp Screw Wrench R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp Screw Wrench
CCG/MH
BORING
BORING
FSCLC1008R/L-06S a a NP-CCGT
NP-CCGW
0602pp 8 125 18 5 7.2 12 10 0.4 ─3 TS253 TKY08F FSTUP1008R/L-08S a a 0802pp 8 125 18 5 7.2 10 10 0.4 ─3 TS2D TKY06F
FSCLP1210R/L-08S a a 0802pp 10 150 22.5 6 9 5 12 0.4 ─3.5 TS3D TKY10F 1210R/L-09S a a 0902pp 10 150 22.5 6 9 8 12 0.4 ─3.5 TS25D TKY08F
1412R/L-08S a a 0802pp 12 150 27 7 11 4 14 0.4 ─4 TS3D TKY10F 1412R/L-09S a a
TPGH 0902pp 12 150 27 7 11 7 14 0.4 ─4 TS25D TKY08F
CPMH
1612R/L-09S a a 0903pp 12 150 30 8 11 4 16 0.4 ─4 TS4D TKY15F 1210R/L-11S a a TPMH 1103pp 10 150 22.5 6 9 8 12 0.4 ─3.5 TS31D TKY10F
NP-CPGB
NP-TPGB
1816R/L-09S a a NP-CPMB 0903pp 16 180 36 9 15 3.5 18 0.4 ─5 TS4D TKY15F 1412R/L-11S a a 1103pp 12 150 27 7 11 7 14 0.4 ─4 TS31D TKY10F
NP-TPMB
NP-CPMH
2220R/L-09S a a 0903pp 20 220 45 11 19 2 22 0.4 ─5 TS4D TKY15F 1816R/L-11S a a NP-TPMH 1103pp 16 180 36 9 15 4 18 0.4 ─5 TS31D TKY10F
3025R/L-09S a a 0903pp 25 250 56.3 15 23.4 0 30 0.4 ─5 TS4D TKY15F 2220R/L-11S a a 1103pp 20 220 45 11 19 0 22 0.4 ─5 TS31D TKY10F
* Clamp Torque (N • m) : TS253=1.0, TS3D=2.5, TS4D=3.5 3225R/L-16S a a 1603pp 25 270 56.3 16 23.4 0 32 0.8 ─5 TS4D TKY15F
* Clamp Torque (N • m) : TS2D=0.6, TS25D=1.0, TS31D=2.5, TS4D=3.5
FSCLC/P-E Carbide shank
with coolant hole CCooinserts, CPooinserts FV
Finish
SV
Light
95°
(06,08,09) (06,08,09)
FSTUP-E Carbide shank
with coolant hole TPooinserts FV
Finish
SV
Light Medium
MV
Medium CBN
95°
F1
MV 93°
RR° L2 H1 (08,09) (08,09,11) (08,09,11)
Re
L1 øD4
øD1 PCD CBN
5°
93°
F1
R/L-F
FSCLC1008R/L-06E (-2/3, -1/2)=1° Right hand tool holder shown. RR° L2 H1
(06,08,09) (06,08,09) Re
L1
øD4
Stock Dimensions (mm)
Min. Standard
Cutting Corner Recom- * øD1 5°
Order Number Insert Number Diameter Radius mended Right hand tool holder shown. (08,09,11) (08,09,11)
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp Screw Wrench
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
FSCLC1008R/L-06E a a CCGH 0602pp 8 140 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F
D1 Re l/d
CCMH R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp Wrench
1008R-06E-2/3 a 0602pp 8 90 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F Screw
NP-CCGT
1008R-06E-1/2 a NP-CCGW 0602pp 8 70 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F FSTUP 1008R/L-08E a a 0802pp 8 140 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
FSCLP1210R/L-08E a a 0802pp 10 160 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F 1008R-08E-2/3 a 0802pp 8 90 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
1210R-08E-2/3 a 0802pp 10 105 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F 1008R-08E-1/2 a 0802pp 8 70 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
1210R-08E-1/2 a 0802pp 10 80 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F 1210R/L-09E a a 0902pp 10 160 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
1412R/L-08E a a 0802pp 12 180 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F 1210R-09E-2/3 a 0902pp 10 105 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
1412R-08E-2/3 a 0802pp 12 120 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F 1210R-09E-1/2 a 0902pp 10 80 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
CPMH TPGH
1412R-08E-1/2 a 0802pp 12 90 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F 1412R/L-09E a a 0902pp 12 180 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
NP-CPGB TPMH
1816R/L-09E a a NP-CPMB 0903pp 16 220 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F 1412R-09E-2/3 a NP-TPGB 0902pp 12 120 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
NP-CPMH NP-TPMB
1816R-09E-2/3 a 0903pp 16 145 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F 1412R-09E-1/2 a
NP-TPMH 0902pp 12 90 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
1816R-09E-1/2 a 0903pp 16 110 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F 1816R/L-11E a a 1103pp 16 220 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
2220R/L-09E a a 0903pp 20 250 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F 1816R-11E-2/3 a 1103pp 16 145 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
2220R-09E-2/3 a 0903pp 20 165 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F 1816R-11E-1/2 a 1103pp 16 110 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
2220R-09E-1/2 a 0903pp 20 125 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F 2220R/L-11E a a 1103pp 20 250 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
Clamp Torque (N • m) : TS253=1.0, TS3D=2.5, TS4D=3.5 2220R-11E-2/3 a 1103pp 20 165 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
* 2220R-11E-1/2 a 1103pp 20 125 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder. * Clamp Torque (N • m) : TS2D=0.6, TS25D=1.0, TS31D=2.5
CCpp type inserts A088 ─ A091 CUTTING CONDITIONS E012
a : Inventory maintained in Japan. CPpp type inserts A092 TPpp type inserts A105 ─ A107 SPARE PARTS P001
E006 CBN & PCD inserts B036 ─ B039, B056 CBN & PCD inserts B043, B059 TECHNICAL DATA Q001 E007
LEGEND FOR STOCK REFERENCE PAGE PAGE REFERENCE
STATUS MARK FOR APPLICABLE INSERTS ·SPARE PARTS
is shown on the left hand page indicates reference pages for ·TECHNICAL DATA
of each double-page spread. details of inserts that are indicates reference pages, including
applicable to the title product. the above, on the right hand page of
PRODUCT STANDARDS each double-page spread.
indicates order numbers,
stock status (per right/left hand),
applicable inserts, dimensions,
minimum cutting diameters,
standard corner radius,
recommended l/d ratios,
and spare parts.
MIN. CUTTING DIAMETER
is colour-coded to let you find, at a
glance, the maximum / minimum cutting
diameters for internal machining.
a To Order : Please specify
zorder number and hand of tool (right/left).
E000

2. TURNING TOOLS
BORING BARS
CLASSIFICATION OF BORING TOOLS .......... E002
IDENTIFICATION .............................................. E004
STANDARD BORING BARS
FEATURES OF DIMPLE BAR ...................... E005
DIMPLE BAR................................................. E006
DOUBLE CLAMP DIMPLE BAR................... E013
MICRO-DEX BORING BARS ........................ E016
MICRO-MINI TWIN BORING BARS ............. E019
MICRO-MINI BORING BARS........................ E022
F TYPE BORING BARS ................................ E025
S TYPE BORING BARS................................ E028
P TYPE BORING BARS................................ E035
M TYPE BORING BARS ............................... E039
AL TYPE BORING BARS ............................. E040
D TYPE BORING HEAD ............................... E041
*Arranged by Alphabetical order CpppSTFC
E013 Appp-DCLN E028 E012 FSVJB/C
E013 Appp-DDUN E017 CpppSTUC E011 FSVPB/C
E014 Appp-DSKN E032 CpppSVQC E011 FSVUB/C
E014 Appp-DTFN E016 CpppSWUB E027 FSWL1
E015 Appp-DVUN E019 CB E027 FSWL2
E015 Appp-DWLN E020 CR E010 FSWUB/P
E039 ApppMWLN E042 DPCL E018 RBH
E036 ApppPCLN E042 DPDH E023 RBH
E037 ApppPDQN E041 DPDU E030 SpppSCLC
E036 ApppPDUN E041 DPTF E034 SpppSCZC
E038 ApppPDZN E043 DPVP E031 SpppSDQC
E035 ApppPSKN E026 FCTU1 E029 SpppSDUC
E035 ApppPTFN E026 FCTU2 E033 SpppSSKC
E037 ApppPWLN E006 FSCLC/P E028 SpppSTFC
E022 Cpppp-BLS E009 FSDQC E040 SpppSTFE
E016 CpppSCLC E008 FSDUC E032 SpppSVQC
E030 CpppSCLC E025 FSTU1 E033 SpppSVUC
E031 CpppSDQC E025 FSTU2 E024 SBH
E029 CpppSDUC E007 FSTUP
E001

3. BORING BARS
CLASSIFICATION
'=75° '=91° '=93°
' ' '
Name of Tool Holder Features
DIMPLE BAR a The minimum cutting diameter is
from &10.
a 5°, 7°, 11° positive insert.
a Excellent vibration resistance due
to a light dimple head.
a l/d is 3 to 5 times the diameter
(Carbide shank is 7 to 8 times the FSTUP FSDUC FSVUB/C
diameter). ^ E007 ^ E008 ^ E011
DOUBLE CLAMP a The minimum cutting diameter is
from &32.
DIMPLE BAR a
a
Economical negative insert.
Single action type.
BORING
a Excellent vibration resistance due
to a light dimple head.
(With coolant hole.) DSKN DTFN DDUN DVUN
a l/d is 3 to 4 times the diameter. ^ E014 ^ E014 ^ E013 ^ E015
F Type Boring Bars a The minimum cutting diameter is
from & 5.8.
a 11°positive insert.
a Screw-on type and Clamp-on type.
a l/d is 3 to 5 times the diameter.
FSTU FCTU
a FSWL type is 7°positive insert. ^ E025 ^ E026
S Type Boring Bars a The minimum cutting diameter is from &11.
a ISO standard.
a 7°positive insert.
a Screw-on type.
a l/d is 3 to 5 times the diameter SSKC STFC SDUC SVUC
(Carbide shank is 7 times the diameter). ^ E033 ^ E028 ^ E029 ^ E033
P Type Boring Bars a The minimum cutting diameter is
from & 25.
a ISO standard.
a Economical negative insert.
a Lever lock type, and pin lock type.
a l/d is 3 times the diameter.
PSKN PTFN PDUN
^ E035 ^ E035 ^ E036
D Type Boring Head a The minimum cutting diameter is
from &40. 90°
a Economical negative insert.
a Lever lock type.
a Exchangeable head type.
DPTF DPDU
^ E041 ^ E041
M Type Boring Bars a The minimum cutting diameter is
from & 32.
a Negative trigon shape insert.
a Double clamp type.
a l/d is 3 times the diameter.
AL Type Boring Bars a The minimum cutting diameter is from &20.
a Suitable for non-ferrous metal.
a 20°positive insert.
a Screw-on type.
a l/d is 6 times the diameter.
STFE
a Excellent vibration resistance. ^ E040
MICRO-DEX a The minimum cutting diameter is from &5.
a 7°positive insert.
Boring Bars a Carbide shank type.
(Carbide Shank) a Easy-to-use tool geometries.
a Suitable for small workpieces. SWUB STUC
a l/d is 5 times the diameter. ^ E016 ^ E017
MICRO-MINI TWIN a The minimum cutting diameter is
from &2.2.
Boring Bars a Solid carbide type with two cutting
edges.
a Continuous cutting from boring to facing.
a With or without a chip breaker.
The minimum cutting diameter is
MICRO-MINI a
from &3.2.
Boring Bars a
a
Solid carbide type (Single cutting edges).
l/d is 5 times the diameter.
a Cutting edge can be shaped
according to the application. Thus,
it covers a wide cutting range CppFR-BLS
(threading,grooving,copying, etc.). ^ E022
(Note 1) Holders with blue colour symbol have an anti-vibration carbide shank. (For Micro-dex boring bars, carbide shank only.)
E002

4. '=93° '=95° '=107°30´ ─117°30´ '=142° '=3°, 5° Selection Standard
Low Cutting Resist-
Small Diameter
Coolant Hole
Clamp Rigidity
'
Economical
Specialized
ance (Sharpness)
Resistance
' ' '
Operation
Efficiency
Vibration
'
Cutting
e
*
e e e
*
FSWUB/P FSCLC/P FSDQC FSVPB/C FSVJB/C
^ E010 ^ E006 ^ E009 ^ E011 ^ E012
BORING
DCLN DWLN
^ E013 ^ E015
u u
* u
*
FSWL
^ E027
u u
*
SCLC SDQC SVQC SCZC
^ E030 ^ E031 ^ E032 ^ E034
e u e e
PCLN PWLN PDQN PDZN
^ E036 ^ E037 ^ E037 ^ E038
e u e
DPCL DPDH DPVP
^ E042 ^ E042 ^ E043
e e u e
MWLN
^ E039
e u e
e e
SCLC
^ E016
e e e
CBppRS(-B) CR
^ E019 ^ E020
e e
(Note 2) e : 1st recommendation. u : 2nd recommendation.
(Note 3) Indicates that the shank material is carbide.
*
E003

5. BORING BARS
IDENTIFICATION
y DIMPLE BAR nMin.Cutting Diameter mShank Diameter
(mm) (mm)
10 10 22 22 08 8
cInsert Shape vCutting Angle 12 12 25 25 10 10
C RHOMBIC 80° U 93° 13 13 30 30 12 12
D RHOMBIC 55° L 95° bInsert Clearance 14 14 32 32 16 16
T TRIANGULAR 60° Q 107°30´ B 5° 16 16 34 34 20 20
zFunction xClamp Structure V RHOMBIC 35° P 117°30´ C 7° 18 18 40 40 25 25
F Fix type S Screw-on W TRIGON J 142° P 11° 20 20 32 32
BORING
, . / u
11
F S C L C 10 08 R - 06 E - 2/3
z x c v b n m
,Hand of Tool .Cutting Edge Length (mm) /Shank Material u Tool Length (Carbide shank only) (mm)
11
Inscribed circle 4.76 5.56 6.35 7.94 9.525 E Shank Dia. 8 10 12 16 20
R Right Hand of insert Carbide Shank
L Left Hand RHOMBIC 80° – – 06 08 09 S Steel Shank No symbol 140 160 180 220 250
RHOMBIC 55° – – 07 – 11 2/3 90 105 120 145 165
TRIANGULAR 60° 08 09 11 – 16 1/2 70 80 90 110 125
RHOMBIC 35° 08 – 11 – 16
TRIGON L3 – 04 – 06
y ISO TYPE Boring tools
[For Aluminium Alloy, M-type, P-type and S-type]
S 16 M S C L C R 09
z x c v b n m , .
cTool Length
zShank Material (mm) vClamp Structure bInsert Shape mInsert Clearance ,Hand of Tool
A Steel Shank F 80 M Double Clamp C RHOMBIC 80° C 7°Positive R Right Hand
with Coolant Hole
H 100 P Lever Lock D RHOMBIC 55° E 20°Positive L Left Hand
C Carbide Shank
K 125 S Screw-on S SQUARE 90° N 0°
E Carbide Shank
with Coolant Hole M 150 T TRIANGULAR 60° P 11°Positive
S Steel Shank Q 180 V RHOMBIC 35°
R 200 W Trigon
S 250
T 300
xShank Diameter U 350
(mm) V 400 nCutting Angle .Cutting Edge Length (mm)
Inscribed circle
08 8 F 91° of insert 6.35 7.94 9.525 12.70 19.05
10 10 K 75° RHOMBIC 80° 06 08 09 12 19
12 12 L 95° RHOMBIC 55° 07 – 11 15 –
16 16 Q 107°30´ SQUARE 90° – – 09 12 19
20 20 U 93° TRIANGULAR 60° 11 – 16 22 –
25 25 RHOMBIC 35° 11 – 16 – –
32 32
40 40
E004

6. FEATURES OF DIMPLE BAR
Highly rigid steel shank and a lightweight head configuration Chip disposal is improved by having
designed by computer simulation analysis reduces chatter two channels for chip evacuation.
and improves the vibration damping properties.
The lightweight head with its large
dimple reduces chatter.
Available in sizes smaller than the ISO
standard. Therefore the boring of
small diameter holes is possible.
The boring bar has a laser printed
scale on the shank to facilitate easy
BORING
installation.
"F and FS" breakers improves the quality
of the surface finish, "MV" breaker offers
excellent chip disposal. High wear
resistant CBN inserts are also available
for the machining of hardened materials.
y DEFLECTION RESISTANCE y VIBRATION RESISTANCE
a DIMPLE BAR Weight of the Head Damping Time
49.7g 15.8ms
Cutting Force
(Principal Force)
Cutting Force
(Back Force)
By reducing the weight of the head, the damping
properties are increased.
a Conventional Product Weight of the Head Damping Time
70.1g 20ms
The unique cross sectional
shape engineered into the
dimple effectively balances Boring Bar Deflection
the cutting forces (principal DIMPLE BAR 28.3!m
and back force), and reduces
Conventional Bar 34!m
deflection by up to 17 %.
*The simulation cut=0.5mm,above was conducted with a FSCLP1816R-09S holder, under the following conditions;
l/d=5, depth of
data stated
and feed=0.05mm/rev.
y Direction for the use of CCG/MT • CPG/MT • CPMX • TPG/MX type inserts
By changing the clamp screw, it is possible to use the inserts listed in the table below.
Holder : FSCLC/P • FSCLC/P...E Holder : FSTUP • FSTUP...E
Insert Number Clamp Screw Insert Number Clamp Screw
CCG/MT0602pp (& 6.35) Can be used as it is. TPG/MX0802pp (& 4.76) Change to CS200T
CPG/MT0802pp (& 7.94) Change to TS3 TPG/MX0902pp (& 5.56) Change to CS250T
CPG/MT0903pp (& 9.525) Change to TS4 TPG/MX1103pp (& 9.525) Change to CS300890T
CPMX0802pp (& 7.94) Can be used as it is.
CPMX0903pp (& 9.525) Can be used as it is.
* If the screw is too long then please shorten as necessary.
(Note) TPMT/W09,W11 types cannot be used due to a different clamp screw size.
E005

7. BORING BARS
DIMPLE BAR
a Excellent vibration resistance due to light dimple head.
a Chip disposal is improved by having two channels for chip evacuation.
a A laser printed scale on the side for easy installation (Steel shank).
a l/d is 3 to 5 times the diameter (Carbide shank is 7 to 8 times the diameter).
FSCLC/P CCooinserts, CPooinserts FV
Finish
SV
Light
95°
(06,08,09) (06,08,09)
Medium CBN
F1
95° RR° L2 H1
MV
Re
L1
øD1 5° øD4
FSCLC1008R/L-06S=1° Right hand tool holder shown. (06,08,09) (06,08,09)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
CCG/MH
BORING
FSCLC1008R/L-06S a a NP-CCGT
NP-CCGW
0602pp 8 125 18 5 7.2 12 10 0.4 ─3 TS253 TKY08F
FSCLP1210R/L-08S a a 0802pp 10 150 22.5 6 9 5 12 0.4 ─3.5 TS3D TKY10F
1412R/L-08S a a 0802pp 12 150 27 7 11 4 14 0.4 ─4 TS3D TKY10F
CPMH
1612R/L-09S a a
NP-CPGB 0903pp 12 150 30 8 11 4 16 0.4 ─4 TS4D TKY15F
1816R/L-09S a a NP-CPMB 0903pp 16 180 36 9 15 3.5 18 0.4 ─5 TS4D TKY15F
NP-CPMH
2220R/L-09S a a 0903pp 20 220 45 11 19 2 22 0.4 ─5 TS4D TKY15F
3025R/L-09S a a 0903pp 25 250 56.3 15 23.4 0 30 0.4 ─5 TS4D TKY15F
* Clamp Torque (N • m) : TS253=1.0, TS3D=2.5, TS4D=3.5
FSCLC/P-E Carbide shank
with coolant hole CCooinserts, CPooinserts FV
Finish
SV
Light
95°
(06,08,09) (06,08,09)
Medium CBN
F1
95° RR° L2 H1
MV
Re
L1 øD4
øD1
5°
FSCLC1008R/L-06E (-2/3, -1/2)=1° Right hand tool holder shown. (06,08,09) (06,08,09)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
FSCLC1008R/L-06E a a CCGH 0602pp 8 140 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F
CCMH
1008R-06E-2/3 a 0602pp 8 90 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F
NP-CCGT
1008R-06E-1/2 a NP-CCGW 0602pp 8 70 13.8 5 7.2 12 10 0.4 ─7 TS253 TKY08F
FSCLP1210R/L-08E a a 0802pp 10 160 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F
1210R-08E-2/3 a 0802pp 10 105 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F
1210R-08E-1/2 a 0802pp 10 80 16.0 6 9 5 12 0.4 ─7.5 TS3D TKY10F
1412R/L-08E a a 0802pp 12 180 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F
1412R-08E-2/3 a 0802pp 12 120 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F
CPMH
1412R-08E-1/2 a
NP-CPGB 0802pp 12 90 17.8 7 11 4 14 0.4 ─8 TS3D TKY10F
1816R/L-09E a a NP-CPMB 0903pp 16 220 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F
NP-CPMH
1816R-09E-2/3 a 0903pp 16 145 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F
1816R-09E-1/2 a 0903pp 16 110 21.8 9 15 3.5 18 0.4 ─8 TS4D TKY15F
2220R/L-09E a a 0903pp 20 250 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F
2220R-09E-2/3 a 0903pp 20 165 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F
2220R-09E-1/2 a 0903pp 20 125 24.0 11 19 2 22 0.4 ─8 TS4D TKY15F
Clamp Torque (N • m) : TS253=1.0, TS3D=2.5, TS4D=3.5
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
CCpp type inserts A088 ─ A091
a : Inventory maintained in Japan. CPpp type inserts A092
E006 CBN & PCD inserts B036 ─ B039, B056

8. FSTUP TPooinserts FV
Finish
SV
Light Medium
MV
93°
(08,09) (08,09,11,16) (08,09,11,16)
PCD CBN
93°
F1
R/L-F
RR° L2 H1
Re
L1
øD1 5° øD4
Right hand tool holder shown. (08,09,11) (08,09,11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
BORING
FSTUP1008R/L-08S a a 0802pp 8 125 18 5 7.2 10 10 0.4 ─3 TS2D TKY06F
1210R/L-09S a a 0902pp 10 150 22.5 6 9 8 12 0.4 ─3.5 TS25D TKY08F
1412R/L-09S a a
TPGH 0902pp 12 150 27 7 11 7 14 0.4 ─4 TS25D TKY08F
1210R/L-11S a a TPMH 1103pp 10 150 22.5 6 9 8 12 0.4 ─3.5 TS31D TKY10F
NP-TPGB
1412R/L-11S a a NP-TPMB 1103pp 12 150 27 7 11 7 14 0.4 ─4 TS31D TKY10F
1816R/L-11S a a NP-TPMH 1103pp 16 180 36 9 15 4 18 0.4 ─5 TS31D TKY10F
2220R/L-11S a a 1103pp 20 220 45 11 19 0 22 0.4 ─5 TS31D TKY10F
3225R/L-16S a a 1603pp 25 270 56.3 16 23.4 0 32 0.8 ─5 TS4D TKY15F
Clamp Torque (N • m) : TS2D=0.6, TS25D=1.0, TS31D=2.5, TS4D=3.5
*
FSTUP-E Carbide shank
with coolant hole TPooinserts FV
Finish
SV
Light Medium
MV
93°
(08,09) (08,09,11) (08,09,11)
PCD CBN
93°
F1
R/L-F
RR° L2 H1
Re
L1
øD1 øD4
5°
Right hand tool holder shown. (08,09,11) (08,09,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
FSTUP 1008R/L-08E a a 0802pp 8 140 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
1008R-08E-2/3 a 0802pp 8 90 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
1008R-08E-1/2 a 0802pp 8 70 13.8 5 7.2 10 10 0.4 ─7 TS2D TKY06F
1210R/L-09E a a 0902pp 10 160 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
1210R-09E-2/3 a 0902pp 10 105 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
1210R-09E-1/2 a 0902pp 10 80 16.0 6 9 8 12 0.4 ─7.5 TS25D TKY08F
TPGH
1412R/L-09E a a 0902pp 12 180 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
TPMH
1412R-09E-2/3 a NP-TPGB 0902pp 12 120 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
NP-TPMB
1412R-09E-1/2 a
NP-TPMH 0902pp 12 90 17.8 7 11 7 14 0.4 ─8 TS25D TKY08F
1816R/L-11E a a 1103pp 16 220 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
1816R-11E-2/3 a 1103pp 16 145 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
1816R-11E-1/2 a 1103pp 16 110 21.8 9 15 4 18 0.4 ─8 TS31D TKY10F
2220R/L-11E a a 1103pp 20 250 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
2220R-11E-2/3 a 1103pp 20 165 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
2220R-11E-1/2 a 1103pp 20 125 24.0 11 19 0 22 0.4 ─8 TS31D TKY10F
Clamp Torque (N • m) : TS2D=0.6, TS25D=1.0, TS31D=2.5
*
CUTTING CONDITIONS E012
TPpp type inserts A105 ─ A107 SPARE PARTS P001
CBN & PCD inserts B043, B059 TECHNICAL DATA Q001 E007

9. BORING BARS
DIMPLE BAR
a Excellent vibration resistance due to light dimple head.
a Chip disposal is improved by having two channels for chip evacuation.
a A laser printed scale on the side for easy installation (Steel shank).
a l/d is 3 to 5 times the diameter (Carbide shank is 7 to 8 times the diameter).
FSDUC DCooinserts FV
Finish
SV
Light Medium
MV
93°
(07,11) (07,11) (07,11)
Medium PCD CBN
93°
F1
Standard R/L-F
RR° H1
F2
Re L2
øD1 L1 øD4
0°
Right hand tool holder shown. (07,11) (07,11) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
BORING
FSDUC1410R/L-07S a a
DCMT 0702pp 10 150 18 8.3 3.3 9 7.5 14 0.4 ─3.5 TS25 TKY08F
1612R/L-07S a a DCET 0702pp 12 150 20 9.3 3.3 11 6 16 0.4 ─4 TS25 TKY08F
DCGT
2016R/L-07S a a NP-DCMT 0702pp 16 180 20 11.3 3.3 15 5 20 0.4 ─5 TS25 TKY08F
3220R/L-11S a a NP-DCMW 11T3pp 20 180 22.5 16.1 6.1 19 5 32 0.8 ─5 TS43 TKY15F
* Clamp Torque (N • m) : TS25=1.0, TS43=3.5
FSDUC-E Carbide shank
with coolant hole DCooinserts FV
Finish
SV
Light Medium
MV
93°
(07,11) (07,11) (07,11)
Medium PCD CBN
93°
F1
Standard R/L-F
RR° H1
F2
Re L2
øD1 L1 øD4
0°
Right hand tool holder shown. (07,11) (07,11) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
FSDUC1410R/L-07E a a
DCMT 0702pp 10 160 16.0 8.3 3.3 9 7.5 14 0.4 ─7.5 TS25 TKY08F
1612R/L-07E a a DCET 0702pp 12 180 17.8 9.3 3.3 11 6.0 16 0.4 ─8 TS25 TKY08F
DCGT
2016R/L-07E a a NP-DCMT 0702pp 16 220 21.8 11.3 3.3 15 5.0 20 0.4 ─8 TS25 TKY08F
3220R/L-11E a a NP-DCMW 11T3pp 20 250 24.0 16.1 6.1 19 5.0 32 0.8 ─8 TS43 TKY15F
Clamp Torque (N • m) : TS25=1.0, TS43=3.5
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. DCpp type inserts A093 ─ A096
E008 CBN & PCD inserts B040, B041, B057

10. FSDQC DCooinserts FV
Finish
SV
Light Medium
MV
107°30´
(07,11) (07,11) (07,11)
107° Medium PCD CBN
F1
Standard R/L-F
30´ RR° H1
F2
Re L2
øD1 L1 øD4
0°
Right hand tool holder shown. (07,11) (07,11) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
BORING
FSDQC1310R/L-07S a a
DCMT 0702pp 10 150 20.5 7.6 2.6 9 8 13 0.4 ─3.5 TS25 TKY08F
1612R/L-07S a a DCET 0702pp 12 150 22.5 8.6 2.6 11 6 16 0.4 ─4 TS25 TKY08F
DCGT
2016R/L-07S a a NP-DCMT 0702pp 16 180 22.5 10.6 2.6 15 5 20 0.4 ─5 TS25 TKY08F
2520R/L-11S a a NP-DCMW 11T3pp 20 180 26 13.7 3.7 19 7 25 0.8 ─5 TS43 TKY15F
* Clamp Torque (N • m) : TS25=1.0, TS43=3.5
FSDQC-E Carbide shank
with coolant hole DCooinserts FV
Finish
SV
Light Medium
MV
107°30´
(07,11) (07,11) (07,11)
F1
107° Medium PCD CBN
H1
F2
RR° Standard R/L-F
30´ Re
L2
øD1 L1 øD4
0°
Right hand tool holder shown. (07,11) (07,11) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
FSDQC1310R/L-07E a a
DCMT 0702pp 10 162 18.4 7.6 2.6 9 8 13 0.4 ─7.5 TS25 TKY08F
1612R/L-07E a a DCET 0702pp 12 182 20.2 8.6 2.6 11 6 16 0.4 ─8 TS25 TKY08F
DCGT
2016R/L-07E a a NP-DCMT 0702pp 16 222 24.2 10.6 2.6 15 5 20 0.4 ─8 TS25 TKY08F
2520R/L-11E a a NP-DCMW 11T3pp 20 254 28.0 13.7 3.7 19 7 25 0.8 ─8 TS43 TKY15F
Clamp Torque (N • m) : TS25=1.0, TS43=3.5
*
CUTTING CONDITIONS E012
DCpp type inserts A093 ─ A096 SPARE PARTS P001
CBN & PCD inserts B040, B041, B057 TECHNICAL DATA Q001 E009

11. BORING BARS
DIMPLE BAR
a Excellent vibration resistance due to light dimple head.
a Chip disposal is improved by having two channels for chip evacuation.
a A laser printed scale on the side for easy installation (Steel shank).
a l/d is 3 to 5 times the diameter (Carbide shank is 7 to 8 times the diameter).
FSWUB/P WBooinserts, WPooinserts
Finish
R/L-F·FS
93°
(L3,04,06)
Medium
93°
F1
MV
RR° Re L2 H1
L1
øD1 øD4
5°
The &8 and & 10 shanks are 0° Right hand tool holder shown. (L3,04,06)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
BORING
FSWUB1008R/L-L3S a a
WBMT L302pp 8 125 18 5 7.2 14 10 0.2 ─3 TS2 TKY06F
1210R/L-L3S a a WBGT L302pp 10 150 22.5 6 9 11 12 0.2 ─3.5 TS2 TKY06F
FSWUP1412R/L-04S a a 0402pp 12 150 27 7 11 4 14 0.4 ─4 TS253 TKY08F
1816R/L-04S a a
WPMT 0402pp 16 180 36 9 15 1 18 0.4 ─5 TS253 TKY08F
2220R/L-06S a a WPGT 0603pp 20 220 45 11 19 2 22 0.8 ─5 TS4 TKY15F
3025R/L-06S a a 0603pp 25 250 56.3 15 23.4 0 30 0.8 ─5 TS4 TKY15F
* Clamp Torque (N • m) : TS2=0.6, TS253=1.0, TS4=3.5
FSWUB/P-E Carbide shank
with coolant hole WBooinserts, WPooinserts
Finish
R/L-F·FS
93°
(L3,04,06)
F1
Medium
93° RR°
Re L2 H1 MV
øD1 L1 øD4
5°
The & 8 and & 10 shanks are 0° Right hand tool holder shown. (L3,04,06)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
FSWUB1008R/L-L3E a a L302pp 8 140 13.8 5 7.2 14 10 0.2 ─7 TS2 TKY06F
1008R-L3E-2/3 a L302pp 8 90 13.8 5 7.2 14 10 0.2 ─7 TS2 TKY06F
1008R-L3E-1/2 a
WBMT L302pp 8 70 13.8 5 7.2 14 10 0.2 ─7 TS2 TKY06F
1210R/L-L3E a a WBGT L302pp 10 160 16.0 6 9 11 12 0.2 ─7.5 TS2 TKY06F
1210R-L3E-2/3 a L302pp 10 105 16.0 6 9 11 12 0.2 ─7.5 TS2 TKY06F
1210R-L3E-1/2 a L302pp 10 80 16.0 6 9 11 12 0.2 ─7.5 TS2 TKY06F
FSWUP 1412R/L-04E a a 0402pp 12 180 17.8 7 11 4 14 0.4 ─8 TS253 TKY08F
1412R-04E-2/3 a 0402pp 12 120 17.8 7 11 4 14 0.4 ─8 TS253 TKY08F
1412R-04E-1/2 a 0402pp 12 90 17.8 7 11 4 14 0.4 ─8 TS253 TKY08F
1816R/L-04E a a 0402pp 16 220 21.8 9 15 1 18 0.4 ─8 TS253 TKY08F
WPMT
1816R-04E-2/3 a 0402pp 16 145 21.8 9 15 1 18 0.4 ─8 TS253 TKY08F
WPGT
1816R-04E-1/2 a 0402pp 16 110 21.8 9 15 1 18 0.4 ─8 TS253 TKY08F
2220R/L-06E a a 0603pp 20 250 24.0 11 19 2 22 0.8 ─8 TS4 TKY15F
2220R-06E-2/3 a 0603pp 20 165 24.0 11 19 2 22 0.8 ─8 TS4 TKY15F
2220R-06E-1/2 a 0603pp 20 125 24.0 11 19 2 22 0.8 ─8 TS4 TKY15F
* Clamp Torque (N • m) : TS2=0.6, TS253=1.0, TS4=3.5
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
WBpp type inserts A113
a : Inventory maintained in Japan. WPpp type inserts A115
E010 PCD inserts B062

12. FSVUB/C VCooinserts, VBooinserts FV
Finish Medium
MV
93°
(08,11,16) (08,11,16)
F1
Medium CBN
93° RR°
Standard
F2
Re L2 H1
øD1
L1 øD4
0°
Right hand tool holder shown. (16) (16)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Shim Shim Pin Clamp Wrench
Screw
VCGT
BORING
FSVUC1612R/L-08S a a
VCMT 0802
pp 12 150 25 11 5.5 11 8 16 0.4 ─4 ─ ─ TS202 TKY06F
FSVUB2016R/L-11S a a 1103pp 16 180 32.5 15.5 8 15 8 20 0.4 ─5 ─ ─ TS255 TKY08F
VBET
2520R/L-11S a a
VBGT 1103pp 20 200 40.5 17.5 8 19 7 25 0.4 ─5 ─ ─ TS255 TKY08F
3425R/L-16S a a VBMT 1604pp 25 220 50 20.5 8.5 23.4 13 34 0.8 ─5 SPSVN32 BCP141 TS35D TKY15F
NP-VBGW
4032R/L-16S a a 1604pp 32 250 84.0 27.5 12 30.4 9 40 0.8 ─5 SPSVN32 BCP141 TS35D TKY15F
* Clamp Torque (N • m) : TS202=0.6, TS255=1.0, TS35D=3.5
FSVPB/C 117°30´
VCooinserts, VBooinserts FV
Finish Medium
MV
(08,11,16) (08,11,16)
F1
117° RR° Medium CBN
F2
Re Standard
30´ øD1 L2 H1
L1 øD4
5°
Right hand tool holder shown. (16) (16)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L2 F1 F2 H1 RR° (mm) (mm) Ratio Shim Shim Pin Clamp Wrench
Screw
VCGT
FSVPC1610R/L-08S a a
VCMT 0802pp 10 150 25 8 3 9 8 16 0.4 ─3.5 ─ ─ TS202 TKY06F
FSVPB2012R/L-11S a a 1103pp 12 150 28 10 4.5 11 8 20 0.4 ─4 ─ ─ TS255 TKY08F
2516R/L-11S a a VBET 1103pp 16 180 35 12.5 5 15 5 25 0.4 ─5 ─ ─ TS255 TKY08F
VBGT
3020R/L-11S a a 1103pp 20 200 40 15 5 19 5 30 0.4 ─5 ─ ─ TS255 TKY08F
VBMT
3425R/L-16S a a NP-VBGW 1604pp 25 220 50 17 5 23.4 13 34 0.8 ─5 SPSVN32 BCP141 TS35D TKY15F
4032R/L-16S a a 1604pp 32 250 55 22 6.5 30.4 9 40 0.8 ─5 SPSVN32 BCP141 TS35D TKY15F
* Clamp Torque (N • m) : TS202=0.6, TS255=1.0, TS35D=3.5
VBpp type inserts A108, A109 CUTTING CONDITIONS E012
VCpp type inserts A110 SPARE PARTS P001
CBN & PCD inserts B045, B061 TECHNICAL DATA Q001 E011

13. BORING BARS
DIMPLE BAR
a Excellent vibration resistance due to light dimple head.
a Chip disposal is improved by having two channels for chip evacuation.
a A laser printed scale on the side for easy installation (Steel shank).
a l/d is 3 to 5 times the diameter.
FSVJB/C VCooinserts, VBooinserts FV
Finish
142° 142°
(08,11,16)
F1
Medium
RR° Re MV
L3 H1
øD1 L1 øD4
5°
Right hand tool holder shown. (08,11)
Stock Dimensions (mm)
Min.
Cutting
Standard Recom-
Corner *
Order Number Insert Number Diameter Radius mended
D1 Re l/d
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Ratio Clamp
Screw Wrench
BORING
FSVJC1612R/L-08S a a
VCGT 0802pp 12 150 26 2 11 5 16 0.4 ─4 TS202 TKY06F
2016R/L-08S a a VCMT 0802pp 16 180 36 2 15 5 20 0.4 ─5 TS202 TKY06F
FSVJB2520R/L-11S a a VBET 1103pp 20 200 37.5 2 19 5 25 0.4 ─5 TS255 TKY08F
VBGT
3025R/L-11S a a VBMT 1103pp 25 250 45 3.5 23.4 5 30 0.4 ─5 TS255 TKY08F
* Clamp Torque (N • m) : TS202=0.6, TS255=1.0
RECOMMENDED CUTTING CONDITIONS
l/d < 3 (Steel shank) l/d = 4 ─ 5 (Steel shank)
Cutting Recom- Cutting Speed l/d < 6 (Carbide shank) l/d = 7 ─ 8 (Carbide shank)
Work Material Breaker Grade (m/min)
Mode mendation Feed Depth of Cut Feed Depth of Cut
(mm/rev) (mm) (mm/rev) (mm)
P Finish FV z NX2525 170 (120 ─220) 0.10 (0.05 ─ 0.15) ─ 0.5 0.10 (0.05 ─ 0.15) ─ 0.5
z NX3035 150 (100 ─200) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
Mild Steel Light SV
< 180HB
x NX2525 160 (110 ─210) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
z NX3035 140 (90 ─190) 0.25 (0.15 ─ 0.35) ─2.0 0.20 (0.15 ─ 0.25) ─1.5
Medium MV
x NX2525 150 (100 ─200) 0.25 (0.15 ─ 0.35) ─2.0 0.20 (0.15 ─ 0.25) ─1.5
z VP15TF 140 (90 ─190) 0.10 (0.05 ─ 0.15) ─ 0.5 0.10 (0.05 ─ 0.15) ─ 0.5
Finish FV
x NX2525 130 (80 ─180) 0.10 (0.05 ─ 0.15) ─ 0.5 0.10 (0.05 ─ 0.15) ─ 0.5
Carbon Steel z UE6020 140 (90 ─190) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
Alloy Steel Light SV
180─350HB x NX3035 110 (60 ─160) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
z UE6020 130 (80 ─180) 0.25 (0.15 ─ 0.35) ─2.0 0.20 (0.15 ─ 0.25) ─1.5
Medium MV
x NX3035 100 (60 ─150) 0.25 (0.15 ─ 0.35) ─2.0 0.20 (0.15 ─ 0.25) ─1.5
M Finish FV z VP15TF 150 (110 ─190) 0.10 (0.05 ─ 0.15) ─ 0.5 0.10 (0.05 ─ 0.15) ─ 0.5
z US735 125 (85 ─165) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
Stainless Steel Light SV
< 200HB
x VP15TF 130 (90 ─170) 0.20 (0.10 ─ 0.25) ─1.0 0.15 (0.05 ─ 0.20) ─1.0
z US735 105 (70 ─135) 0.20 (0.15 ─ 0.25) ─2.0 0.20 (0.15 ─ 0.25) ─1.0
Medium MV
x VP15TF 120 (80 ─160) 0.20 (0.15 ─ 0.25) ─2.0 0.20 (0.15 ─ 0.25) ─1.0
K Gray Cast Iron Finish F, FS z HTi10 130 (90 ─160) 0.15 (0.10 ─ 0.20) ─ 0.5 0.15 (0.10 ─ 0.20) ─ 0.5
Tensile Strength
< 350MPa Medium MV z VP15TF 90 (60 ─120) 0.20 (0.15 ─ 0.25) ─2.0 0.20 (0.15 ─ 0.25) ─1.5
N F, FS z HTi10 300 (200 ─ 400) 0.10 (0.05 ─ 0.15) ─ 0.5 0.10 (0.05 ─ 0.15) ─ 0.5
Aluminium Alloy Finish
Flat Top z MD220 200 (150 ─250) 0.10 (0.05 ─ 0.15) ─2.0 0.10 (0.05 ─ 0.15) ─1.0
H Heat Treated Steel 35─65HRC Finish Flat Top z MB825 100 (80 ─200) 0.10 (0.05 ─ 0.15) ─ 0.15 0.10 (0.05 ─ 0.15) ─ 0.1
(Note 1) When vibrations occur, reduce cutting speed by 30%.
(Note 2) The depth of cut needs to be less than the corner diameter when using the FSVJ type.
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
VBpp type inserts A108, A109
a : Inventory maintained in Japan. VCpp type inserts A110
E012 CBN inserts B045

14. DOUBLE
DIMPLE BAR
a Economical negative insert.
a Single action type.
CLAMP a Excellent vibration resistance due to a light dimple head. (With coolant hole.)
a l/d is 3 to 4 times the diameter.
DCLN With coolant hole CNooinserts FH
Finish
SA
Light
SH
Light Medium
MP
95° øD
1
95° (12) (12) (12) (12)
F1
Medium Medium Stainless CBN
RR°
Re MH Standard MS
L3 H1
L1 øD4
6°
Right hand tool holder shown. (12) (12) (12) (12)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
BORING
A25R-DCLNR/L12 a a CNMA 1204pp 25 200 40 17 23 11 32 0.8 LLSCP42 LLP14 DCK2613 DCS1 DC0621T TKY20F
CNMG
A32S-DCLNR/L12 a a 1204pp 32 250 50 22 30 13 40 0.8 LLSCN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
CNMM
A40T-DCLNR/L12 a a CNGG 1204pp 40 300 63 27 37 10 50 0.8 LLSCN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
* Clamp Torque (N • m) : DC0621T=5.0
DDUN With coolant hole DNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
1
øD
93° (15) (15) (15) (15)
Medium Stainless G Class CBN
F1
93° RR°
Re L3 H1
Standard MS R/L
L1 øD4
6°
Right hand tool holder shown. (15) (15) (15) (15)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
A25R-DDUNR/L15 a a DNMA 1504pp 25 200 40 17 23 13 32 0.8 LLSDP42 LLP14 DCK2613 DCS1 DC0621T TKY20F
DNMG
A32S-DDUNR/L15 a a DNMX 1504pp 32 250 50 22 30 13 40 0.8 LLSDN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
DNGA
A40T-DDUNR/L15 a a DNGG 1504pp 40 300 63 27 37 10 50 0.8 LLSDN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
Clamp Torque (N • m) : DC0621T=5.0
*
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel 180─350HB Medium 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
Alloy Steel
M Stainless Steel < 200HB Medium 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
CNpp type inserts A058 ─ A062
DNpp type inserts A063 ─ A067 SPARE PARTS P001
CBN & PCD inserts B022 ─ B026, B052 TECHNICAL DATA Q001 E013

15. BORING BARS
DOUBLE
DIMPLE BAR
a Economical negative insert.
a Single action type.
CLAMP a Excellent vibration resistance due to a light dimple head. (With coolant hole.)
a l/d is 3 to 4 times the diameter.
DSKN With coolant hole SNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
1
øD
75° (12) (12) (12) (12)
F1
Medium Stainless G Class CBN
75° RR°
Re L3 H1 Standard MS R/L
L1 øD4
6°
Right hand tool holder shown. (12) (12) (12) (12)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
SNMA
BORING
A25R-DSKNR/L12 a a SNMG 1204pp 25 200 40 17 23 13 32 0.8 LLSSP42 LLP14 DCK2613 DCS1 DC0621T TKY20F
SNMM
A32S-DSKNR/L12 a a SNGA 1204pp 32 250 50 22 30 13 40 0.8 LLSSN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
SNGG
Clamp Torque (N • m) : DC0621T=5.0
*
DTFN With coolant hole TNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
1
øD 91°
(16) (16) (16) (16)
F1
Medium Stainless G Class CBN
91° RR°
Re L3 H1 Standard MS R/L
L1 øD4
6°
Right hand tool holder shown. (16) (16) (16) (16)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
TNMA
A25R-DTFNR/L16 a a TNMG 1604pp 25 200 40 17 23 13 32 0.8 LLSTP32 LLP23 DCK2211 DCS2 DC0520T TKY15F
TNMM
A32S-DTFNR/L16 a a TNGA 1604pp 32 250 50 22 30 13 40 0.8 LLSTN32 LLP23 DCK2211 DCS2 DC0520T TKY15F
TNGG
Clamp Torque (N • m) : DC0520T=3.5
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
SNpp type inserts A069 ─ A073
a : Inventory maintained in Japan. TNpp type inserts A074 ─ A079
E014 CBN & PCD inserts B027 ─ B029, B053

16. DVUN With coolant hole VNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
1
øD 93°
(16) (16) (16) (16)
F1
Medium Stainless G Class CBN
93° RR°
Re L3 H1 Standard MS R/L
L1 øD4
5°
Right hand tool holder shown. (16) (16) (16) (16)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
a a VNMA 1604pp
BORING
A40T-DVUNR/L16 VNGA 40 300 63 27 37 9 50 0.8 DCSVN32 LLP13 DCK3113 DCS2 DC0520T TKY15F
Clamp Torque (N • m) : DC0520T=3.5
*
DWLN With coolant hole WNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
1
øD 95°
(08) (06,08) (06,08) (08)
Medium ─
Medium Stainless
95°
F1
Semi-Heavy
RR° Standard GH MS
Re L3 H1
L1 øD4
6°
Right hand tool holder shown. (08) (08) (06,08)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Bridge Spring Screw Wrench
A25R-DWLNR/L06 a a WNMG 0604pp 25 200 40 17 23 13 32 0.8 LLSWP32 LLP23 DCK2211 DCS2 DC0520T TKY15F
A25R-DWLNR/L08 a a 0804pp 25 200 40 17 23 13 32 0.8 LLSWP42 LLP14 DCK2613 DCS1 DC0621T TKY20F
WNMA
A32S-DWLNR/L08 a a 0804pp 32 250 50 22 30 13 40 0.8 LLSWN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
WNMG
A40T-DWLNR/L08 a a 0804pp 40 300 63 27 37 10 50 0.8 LLSWN42 LLP14 DCK2613 DCS1 DC0621T TKY20F
Clamp Torque (N • m) : DC0520T=3.5, DC0621T=5.0
*
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel 180─350HB Medium 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
Alloy Steel
M Stainless Steel < 200HB Medium 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
VNpp type inserts A080, A081
WNpp type inserts A082 ─ A084 SPARE PARTS P001
CBN & PCD inserts B030, B031, B054 TECHNICAL DATA Q001 E015

17. BORING BARS
MICRO-DEX a The minimum cutting diameter is from & 5. a l/d is 5 times the diameter.
a 7° positive insert, carbide shank type.
BORING BARS a Easy-to-use tool geometries.
a Suitable for small workpieces.
SCLC Carbide shank CCooinserts L-F
Finish
95° (03,04)
øD4
PCD/CBN
95°
F1
RR°
Re
øD1 L1 H1
Right hand tool holder only. (03,04)
Min. Standard * 2
Stock
Dimensions (mm) Cutting Corner
Order Number Insert Number Diameter Radius
D1 Re Clamp
R D4 L1 F1 H1 RR° (mm) (mm) Screw Wrench
BORING
C04GSCLCR03 a 03S1ppL-F 4 90 2.5 3.7 15 5 0.2 TS16 TKY06F
C05HSCLCR03 a *CCGT
1
03S1ppL-F 5 100 3.0 4.7 13 6 0.2 TS16 TKY06F
C06JSCLCR04 a NP-CCMW 04T0ppL-F 6 110 3.5 5.7 13 7 0.2 TS21 TKY08F
C07KSCLCR04 a 04T0ppL-F 7 125 4.0 6.7 11 8 0.2 TS21 TKY08F
*1 Diameter of inscribed)circle is special. (For SCLC type)
*2 Clamp Torque (N • m : TS16=0.6, TS21=0.6
SWUB Carbide shank WBGT inserts L-F
Finish
93° (02,L3)
øD4
93°
F1
RR° Re
øD1 L1 H1
Right hand tool holder only.
Min. Standard *
Stock
Dimensions (mm) Cutting Corner
Order Number Insert Number Diameter Radius
D1 Re Clamp
R D4 L1 F1 H1 RR° (mm) (mm) Screw Wrench
C05HSWUBR02 a 0201ppL-F 5 100 3.0 4.7 15 6 0.2 TS21 TKY06F
C06JSWUBR02 a WBGT 0201ppL-F 6 110 3.5 5.7 13 7 0.2 TS2C TKY06F
C07KSWUBRL3 a L302ppL-F 7 125 4.0 6.7 15 8 0.2 TS2 TKY06F
Clamp Torque (N • m) : TS21=0.6, TS2C=0.6, TS2=0.6
*
(Note) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
CCGT type inserts A088
a : Inventory maintained in Japan. WBGT type inserts A113
E016 CBN & PCD inserts B038, B056

18. STUC Carbide shank TCGT inserts L-F
Finish
93° (06)
93°
øD4
F1
RR° 27°
0.35
Re
øD1 L1 H1
Depth of cut is limited
when cutting backwards. Right hand tool holder only.
Min. Standard *
Stock
Dimensions (mm) Cutting Corner
Order Number Insert Number Diameter Radius
D1 Re Clamp
R D4 L1 F1 H1 RR° (mm) (mm) Screw Wrench
BORING
C07KSTUCR06 a TCGT 0601ppL-F 7 125 4.0 6.7 12 8 0.2 TS2C TKY06F
Clamp Torque (N • m) : TS2C=0.6
*
RECOMMENDED CUTTING CONDITIONS
Cutting Speed Feed Depth of Cut
Work Material Grade (m/min) (mm/rev) (mm) l/d
P Carbon Steel, Alloy Steel NX2525 80 (40─120) 0.03 (0.01─0.05) 0.2 (0.1─0.3) 3─5
180─350HB
M Stainless Steel VP15TF 80 (40─120) 0.03 (0.01─0.05) 0.2 (0.1─0.3) 3─5
< 200HB
K Gray Cast Iron VP15TF 80 (40─120) 0.03 (0.01─0.05) 0.2 (0.1─0.3) 3─5
< 350MPa
N VP15TF 120 (80─160) 0.05 (0.01─0.08) 0.4 (0.1─0.6) 3─5
Non-Ferrous Meterial
MD220 120 (80─160) 0.05 (0.01─0.08) 0.4 (0.1─0.6) 3─5
H Heat Treated Steel MB810 80 (40─120) 0.03 (0.01─0.05) 0.1 (0.03─0.2) 3─5
35─65HRC
TCGT type inserts A103
SPARE PARTS P001
TECHNICAL DATA Q001 E017

19. BORING BARS
MICRO-DEX
BORING BARS
STANDARD HOLDER
3-M4 x 0.7 5 S1 S2 3-M4 x 0.7
øD8 5 S1 S2
øD4
øD5
øD5
10
z x c z 10 x c
S3
v L1
20
L1
RBH158ppN, RBH16ppN,
RBH22ppN has a temporary set screw for different machine specifications. RBH190ppN
(Represented by number 4)
BORING
Dimensions (mm)
*1 Clamp Screw
Stock
Order Number MICRO-DEX Wrench
Torque
(N • m)
D4 D8 D5 L1 S1 S2 S3 z x c v
RBH 15840N a 15.875 4 15 100 15 15 ─ C04GSpppRpp A A A ─ HKY20F 2.0
15850N a 15.875 5 15 100 15 15 ─ C05HSpppRpp A A A ─ HKY20F 2.0
15860N a 15.875 6 15 100 15 15 ─ C06JSpppRpp A A A ─ HKY20F 2.0
15870N a 15.875 7 15 100 20 20 ─ C07KSpppRpp A A A ─ HKY20F 2.0
RBH 1640N a 16 4 15 100 15 15 ─ C04GSpppRpp A A A ─ HKY20F 2.0
1650N a 16 5 15 100 15 15 ─ C05HSpppRpp A A A ─ HKY20F 2.0
1660N a 16 6 15 100 15 15 ─ C06JSpppRpp A A A ─ HKY20F 2.0
1670N a 16 7 15 100 20 20 ─ C07KSpppRpp A A A ─ HKY20F 2.0
*2 RBH19040N a 19.05 4 18 125 15 15 ─ C04GSpppRpp B B B ─ HKY20F 2.0
*2 19050N a 19.05 5 18 125 15 15 ─ C05HSpppRpp B B B ─ HKY20F 2.0
*2 19060N a 19.05 6 18 125 15 15 ─ C06JSpppRpp B B B ─ HKY20F 2.0
*2 19070N a 19.05 7 18 125 20 20 ─ C07KSpppRpp B B B ─ HKY20F 2.0
RBH 2040N a 20 4 13 125 15 15 ─ C04GSpppRpp A B B ─ HKY20F 2.0
2050N a 20 5 14 125 15 15 ─ C05HSpppRpp A B B ─ HKY20F 2.0
2060N a 20 6 15 125 15 15 ─ C06JSpppRpp A B B ─ HKY20F 2.0
2070N a 20 7 16 125 20 20 ─ C07KSpppRpp A B B ─ HKY20F 2.0
RBH 2240N a 22 4 13 125 15 15 12.5 C04GSpppRpp A B B A HKY20F 2.0
2250N a 22 5 14 125 15 15 12.5 C05HSpppRpp A B B A HKY20F 2.0
2260N a 22 6 15 125 15 15 15 C06JSpppRpp A B B A HKY20F 2.0
2270N a 22 7 16 125 20 20 15 C07KSpppRpp A B B A HKY20F 2.0
RBH 2540N a 25 4 13 150 15 15 ─ C04GSpppRpp A C C ─ HKY20F 2.0
2550N a 25 5 14 150 15 15 ─ C05HSpppRpp A C C ─ HKY20F 2.0
2560N a 25 6 15 150 15 15 ─ C06JSpppRpp A C C ─ HKY20F 2.0
2570N a 25 7 16 150 20 20 ─ C07KSpppRpp A C C ─ HKY20F 2.0
RBH 25440N a 25.4 4 13 150 15 15 ─ C04GSpppRpp A C C ─ HKY20F 2.0
25450N a 25.4 5 14 150 15 15 ─ C05HSpppRpp A C C ─ HKY20F 2.0
25460N a 25.4 6 15 150 15 15 ─ C06JSpppRpp A C C ─ HKY20F 2.0
25470N a 25.4 7 16 150 20 20 ─ C07KSpppRpp A C C ─ HKY20F 2.0
*1 Order number number. screw A=HSS04004, B=HSS04006, C=HSS04008
of clamp
* 2 Revised order
Conventional Order Revised Order
Number Number
RBH1940N RBH19040N
1950N 19050N
1960N 19060N
1970N 19070N
a : Inventory maintained in Japan. (MICRO-MINI TWIN is available in 1 piece in one pack.)
E018

20. MICRO-MINI TWIN
CB For internal machining
Z
F1
øD4 H1
F2
5°
5°
*Re±0.015 L2
L1
L3 Right hand tool only.
Stock Min.
Micro
Cutting Diameter Dimensions (mm)
Order Number Grain Coated Breaker (mm)
TF15 VP15TF l/d < 3 l/d>3 Re D4 L1 L2 L3 F1 F2 H1 Z
CB02RS a a without 2.2 3.6 0.05 2 50 5 6 1 0.25 1.8 1.4
BORING
02RS-B a a with 2.2 3.9 0.05 2 50 5 6 1 0.25 1.8 1.4
02RS-01 a a without 2.2 3.6 0.1 2 50 5 6 1 0.25 1.8 1.4
02RS-01B a a with 2.2 4.2 0.1 2 50 5 6 1 0.25 1.8 1.4
02RS-02 a a without 2.2 3.6 0.2 2 50 5 6 1 0.25 1.8 1.4
02RS-02B a a with 2.2 4.9 0.2 2 50 5 6 1 0.25 1.8 1.4
03RS a a without 3.2 4.2 0.05 3 50 7.5 9 1.5 0.35 2.7 2.3
03RS-B a a with 3.2 4.4 0.05 3 50 7.5 9 1.5 0.35 2.7 2.3
03RS-01 a a without 3.2 4.2 0.1 3 50 7.5 9 1.5 0.35 2.7 2.3
03RS-01B a a with 3.2 4.5 0.1 3 50 7.5 9 1.5 0.35 2.7 2.3
03RS-02 a a without 3.2 4.2 0.2 3 50 7.5 9 1.5 0.35 2.7 2.3
03RS-02B a a with 3.2 4.8 0.2 3 50 7.5 9 1.5 0.35 2.7 2.3
04RS a a without 4.2 5.1 0.05 4 60 10 12 2 0.45 3.6 3.1
04RS-B a a with 4.2 5.2 0.05 4 60 10 12 2 0.45 3.6 3.1
04RS-01 a a without 4.2 5.1 0.1 4 60 10 12 2 0.45 3.6 3.1
04RS-01B a a with 4.2 5.3 0.1 4 60 10 12 2 0.45 3.6 3.1
04RS-02 a a without 4.2 5.1 0.2 4 60 10 12 2 0.45 3.6 3.1
04RS-02B a a with 4.2 5.5 0.2 4 60 10 12 2 0.45 3.6 3.1
05RS a a without 5.2 6.0 0.05 5 70 12.5 15 2.5 0.55 4.5 3.9
05RS-B a a with 5.2 6.1 0.05 5 70 12.5 15 2.5 0.55 4.5 3.9
05RS-02 a a without 5.2 6.0 0.2 5 70 12.5 15 2.5 0.55 4.5 3.9
05RS-02B a a with 5.2 6.4 0.2 5 70 12.5 15 2.5 0.55 4.5 3.9
CB06RS a a without 6.2 7.2 0.05 6 75 12.5 18 3 0.65 5.4 4.7
06RS-B a a with 6.2 7.3 0.05 6 75 12.5 18 3 0.65 5.4 4.7
06RS-02 a a without 6.2 7.2 0.2 6 75 12.5 18 3 0.65 5.4 4.7
06RS-02B a a with 6.2 7.8 0.2 6 75 12.5 18 3 0.65 5.4 4.7
CB07RS a a without 7.2 8.6 0.05 7 85 12.5 21 3.5 0.75 6.3 5.5
07RS-B a a with 7.2 8.8 0.05 7 85 12.5 21 3.5 0.75 6.3 5.5
07RS-02 a a without 7.2 8.6 0.2 7 85 12.5 21 3.5 0.75 6.3 5.5
07RS-02B a a with 7.2 9.2 0.2 7 85 12.5 21 3.5 0.75 6.3 5.5
CB08RS a a without 8.2 9.5 0.05 8 95 15 24 4 0.85 7.2 6.3
08RS-B a a with 8.2 9.6 0.05 8 95 15 24 4 0.85 7.2 6.3
08RS-02 a a without 8.2 9.5 0.2 8 95 15 24 4 0.85 7.2 6.3
08RS-02B a a with 8.2 9.8 0.2 8 95 15 24 4 0.85 7.2 6.3
* The Re dimension represents the size before grinding a chip breaker.
RECOMMENDED CUTTING CONDITIONS
Micro-Mini Twin CB Micro-Mini Twin CR
Work Material Cutting Speed Feed Depth of Cut Cutting Speed Feed (mm/rev)
(m/min) (mm/rev) (mm) l/d (m/min) 03RS/04RS 05RS
P Carbon Steel Alloy Steel 80 0.03 0.2 3─5 80 0.02 0.03
180─350HB (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.03) (0.01─ 0.05)
M Stainless Steel 80 0.03 0.2 3─5 80 0.02 0.03
< 200HB (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.03) (0.01─ 0.05)
K Gray Cast Iron 80 0.03 0.2 3─5 80 0.03 0.03
< 350MPa (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.05) (0.01─ 0.05)
N 120 0.05 0.3 120 0.03 0.05
Non-Ferrous Meterial (80 ─160) (0.01─ 0.08) (0.1─ 0.5) 3─5 (80 ─160) (0.01─ 0.05) (0.01─ 0.08)
(Note) Recommend wet machining.
TECHNICAL DATA Q001 E019

21. BORING BARS
MICRO-MINI TWIN
CR For internal copying
52 °
F1
øD1
3°
Re
L10 øD4 H1
L1
L2
Right hand tool only.
Stock Min.
Micro Cutting Diameter Dimensions (mm)
Order Number Grain Coated Breaker D1
TF15 VP15TF (mm) Re D4 L1 L10 L2 F1 H1
CR03RS-01 a a without 3.5 0.1 3 50 8 6 0.15 2.7
BORING
03RS-01B a a with 3.5 0.1 3 50 8 6 0.15 2.7
04RS-01 a a without 4.5 0.1 4 60 10 7 0.15 3.6
04RS-01B a a with 4.5 0.1 4 60 10 7 0.15 3.6
05RS-01 a a without 5.5 0.1 5 70 12 8 0.15 4.5
05RS-01B a a with 5.5 0.1 5 70 12 8 0.15 4.5
RECOMMENDED CUTTING CONDITIONS
Micro-Mini Twin CB Micro-Mini Twin CR
Work Material Cutting Speed Feed Depth of Cut Cutting Speed Feed (mm/rev)
(m/min) (mm/rev) (mm) l/d (m/min) 03RS/04RS 05RS
P Carbon Steel Alloy Steel 80 0.03 0.2 3─5 80 0.02 0.03
180─350HB (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.03) (0.01─ 0.05)
M Stainless Steel 80 0.03 0.2 3─5 80 0.02 0.03
< 200HB (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.03) (0.01─ 0.05)
K Gray Cast Iron 80 0.03 0.2 3─5 80 0.03 0.03
< 350MPa (40 ─120) (0.01─ 0.05) (0.1─ 0.3) (40 ─120) (0.01─ 0.05) (0.01─ 0.05)
N 120 0.05 0.3 120 0.03 0.05
Non-Ferrous Meterial (80 ─160) (0.01─ 0.08) (0.1─ 0.5) 3─5 (80 ─160) (0.01─ 0.05) (0.01─ 0.08)
(Note 1) Recommend wet machining.
(Note 2) The recommended tool overhang of CR type is L10+2mm.
a : Inventory maintained in Japan. (MICRO-MINI TWIN is available in 1 piece in one pack.)
E020

22. y PRECAUTIONS WHEN USING THE MICRO-MINI TWIN
a When using a holder for general purpose / small automatic lathe:
aTo avoid chipping of the 2nd cutting edge take care when inserting the boring bar into the holder. Fig.1
Refer to fig.1. If the 2nd edge contacts the internal face of the holder there is a possibility that it Internal face of the holder
may chip.
Cutting edge
Insert direction
sWhen using this type of holder, there is a possibility that damage to the shank and the 2nd cutting
Fig.2 3rd clamping screw
edge can occur. Make sure that the clamping screws are tightened to the set torque value.
Additionally make sure that there is no clamping screw near the 2nd cutting edge as this can 1 2 3
break the boring bar.
eWhen using Mitsubishi holders 2nd cutting edge
Insert point
When using holders with a tool overhang of recommended quantity, ensure that the 3rd clamping
screw is removed prior to machining.
(RBH1620N, RBH19020N, RBH2020N and RBH2520N do not have the 3rd screw.) The set torque
BORING
value for clamping screw is 2.0 N•m.
a When using a square type holder:
aWhen installing the boring bar into the holder, tighten the clamp screws after ensuring the flats on
Fig.3
the tool holder are parallel to the reference flats on the micro-mini bar. Refer to fig.3.
sMake sure that the clamping screws are tightened to the recommended values.
dDo not tighten the clamp screw without a bar in place, otherwise the bridge will be deformed. The reference plane
Insert
of square type holder
Tighten the clamping screw ensuring making
the micro-mini twin boring bars in contact with
the reference plane of square type holder.
MACHINING METHODS OF THE CR TYPE
y NOTES FOR USE
a Profile turning Machining a work piece Machining a work piece Profile turning,
By drilling a pre-prepared hole, the without a pre-prepared hole with a pre-prepared hole Inner end facing
machining time will be shortened
and chip control will be improved. R5 The cutting edge
<Cutting Conditions> R5 should not be
: JIS S20C cross the centre
Workpiece line of the
Holder : CR05RS-01B work piece.
Cutting Speed : 80m/min
Feed : 0.05mm/rev Depth of Cut Depth of Cut
Depth of Cut : 0.05mm
3 3 If the cutting edge crosses the centre line of a
Wet Cutting
work piece, the cutting edge can fracture.
a Inner end facing Machining a work piece Machining a work piece
By drilling a pre-prepared hole, the without a pre-prepared hole with a pre-prepared hole Copying
machining time will be shortened
and chip control will be improved. The depth of cut
<Cutting Conditions> should be smaller
than the corner
Workpiece : JIS S20C radius value.
6
6
Holder : CR05RS-01B
Cutting Speed : 80m/min Depth of Cut
Feed : 0.05mm/rev
Depth of Cut : 0.05mm Depth of Cut Depth of Cut With depths of cut larger than the
Wet Cutting 2 2 corner radius value, burrs will be formed.
TECHNICAL DATA Q001 E021

23. BORING BARS
MICRO-MINI a Solid carbide type with minimum cutting diameter & 3.2mm.
a l/d is 5 times the diameter.
BORING BARS a Cutting edge can be shaped according to the application thus,
it covers a wide application range (threading, grooving, copying, etc).
STANDARD MICRO-MINI BORING BARS (Solid carbide boring bar)
Min. Max.
Cutting Depth of
Stock Dimensions (mm)
Order Number Diameter Groove Geometry
F2
TF15 W3 D4 L1 L2 (mm) (mm)
C03FR-BLS a 2.0 3 80 15 3.2 1.0 4°
øD4 Shank diameter
øD4
C04FR-BLS a 2.5 4 80 20 4.2 1.5 Flat area
øD4
C05HR-BLS a 3.0 5 100 25 5.2 2.0 Flat area W3
F2
L2
L1
Right hand tool only.
BORING
RECOMMENDED CUTTING CONDITIONS
Cutting Speed Feed Depth of Cut Edge Condition (mm)
Work Material (m/min) (mm/rev) (mm) l/d
P Carbon Steel, Alloy Steel
* Corner Radius or C
*
Honing
180─350HB
40 (30─50) 0.05 (─ 0.1) 0.2 (0.1─0.3) 5 0.1─0.5 0.01─0.05
M Stainless Steel 40 (30─50) 0.05 (─ 0.1) 0.2 (0.1─0.3) 5 <0.4
<0.03
< 200HB (Honing not required)
K Gray Cast Iron 40 (30─50) 0.05 (─ 0.05) 0.2 (0.1─0.3) 5 0.1─0.5 0.01─0.05
< 350MPa
N <0.03
Non-Ferrous Meterial 80 (60─100) 0.05 (─ 0.1) 0.3 (0.1─0.5) 5 0.1─0.5 (Honing not required)
*Cutting edge is not honed. Please hone according to the workpiece before machining.
y GRINDING THE CUTTING EDGE OF MICRO-MINI BORING BAR
a MICRO-MINI boring bar can be applied to boring and grooving without any modifications. It can also be reground as shown below.
a For shaping and regrinding, use a diamond whetstone approximately #250 ─ #400.
Please grind according to the application using the figure below as a reference.
Boring Grooving Threading
Application
1°–2° Groove width
Thread angle
(Grinding)
Grinding
1°–2°
25°
Grinding Examples
25° 20° 35°
20°
Grinding 0.5 – 0.8 4° w 4° Grinding Grinding
0. 5 –0.8
4° 60°
0.3 – 0.5 Corner radius
(Grinding)
6° Double sided relief 19° 19°
6°
a : Inventory maintained in Japan. (MICRO MINI is available in 1 piece in one pack.)
E022

24. y ROUND TYPE HOLDER
RBH158ppN, RBH16ppN, RBH190ppN RBH20ppN, RBH25ppN, RBH254ppN RBH22ppN
Dimensions (mm) Micro-Mini Twin
*1 Clamp Screw
Stock
Micro-Mini Torque
Order Number Wrench (
D4 D8 D5 L1 S1 S2 S3 C CB CR zxcv N • m)
02RS(-B)
RBH15820N a 15.875 2 15 100 10 ─ ─ ─ 02RS-0p(B) ─ B B ─ ─ HKY20F 2.0
03RS(-B)
15830N a 15.875 3 15 100 10 10 ─ 03FR-BLS 03RS-0p(B) 03RS-01(B) A A A ─ HKY20F 2.0
04RS(-B)
15840N a 15.875 4 15 100 15 15 ─ 04FR-BLS 04RS-0p(B) 04RS-01(B) A A A ─ HKY20F 2.0
05RS(-B)
15850N a 15.875 5 15 100 15 15 ─ 05HR-BLS 05RS-0p(B) 05RS-01(B) A A A ─ HKY20F 2.0
06RS(-B)
15860N a 15.875 6 15 100 15 15 ─ ─ 06RS-0p(B) ─ A A A ─ HKY20F 2.0
07RS(-B)
15870N a 15.875 7 15 100 20 20 ─ ─ 07RS-0p(B) ─ A A A ─ HKY20F 2.0
BORING
08RS(-B)
15880N a 15.875 8 15 100 20 20 ─ ─ 08RS-0p(B) ─ D D D ─ HKY20F 2.0
02RS(-B)
RBH1620N a 16 2 15 100 10 ─ ─ ─ 02RS-0p(B) ─ B B ─ ─ HKY20F 2.0
03RS(-B)
1630N a 16 3 15 100 10 10 ─ 03FR-BLS 03RS-0p(B) 03RS-01(B) A A A ─ HKY20F 2.0
04RS(-B)
1640N a 16 4 15 100 15 15 ─ 04FR-BLS 04RS-0p(B) 04RS-01(B) A A A ─ HKY20F 2.0
05RS(-B)
1650N a 16 5 15 100 15 15 ─ 05HR-BLS 05RS-0p(B) 05RS-01(B) A A A ─ HKY20F 2.0
06RS(-B)
1660N a 16 6 15 100 15 15 ─ ─ 06RS-0p(B) ─ A A A ─ HKY20F 2.0
07RS(-B)
1670N a 16 7 15 100 20 20 ─ ─ 07RS-0p(B) ─ A A A ─ HKY20F 2.0
08RS(-B)
1680N a 16 8 15 100 20 20 ─ ─ 08RS-0p(B) ─ D D D ─ HKY20F 2.0
02RS(-B)
*2 2 RBH19020N a 19.05 2 18 125 10 ─ ─ ─ 02RS-0p(B)
03RS(-B)
─
03RS-01(B)
C C ─ ─ HKY20F 2.0
*2 19030N a 19.05 3 18 125 10 10 ─ 03FR-BLS 03RS-0p(B)
04RS(-B)
04RS-01(B)
B B B ─ HKY20F 2.0
*2 19040N a 19.05 4 18 125 15 15 ─ 04FR-BLS 04RS-0p(B)
05RS(-B)
05RS-01(B)
B B B ─ HKY20F 2.0
*2 19050N a 19.05 5 18 125 15 15 ─ 05HR-BLS 05RS-0p(B)
06RS(-B)
B B B ─ HKY20F 2.0
*2 19060N a 19.05 6 18 125 15 15 ─ ─ 06RS-0p(B)
07RS(-B)
─ B B B ─ HKY20F 2.0
* 19070N
19080N
a
a
19.05
19.05
7
8
18
18
125
125
20
20
20
20
─
─
─
─
07RS-0p(B)
08RS(-B)
─
─
B
A
B
A
B
A
─
─
HKY20F
HKY20F
2.0
2.0
08RS-0p(B)
02RS(-B)
RBH2020N a 20 2 11 125 10 ─ ─ ─ 02RS-0p(B) ─ A A ─ ─ HKY20F 2.0
03RS(-B)
2030N a 20 3 12 125 10 10 ─ 03FR-BLS 03RS-0p(B) 03RS-01(B) A A B ─ HKY20F 2.0
04RS(-B)
2040N a 20 4 13 125 15 15 ─ 04FR-BLS 04RS-0p(B) 04RS-01(B) A B B ─ HKY20F 2.0
05RS(-B)
2050N a 20 5 14 125 15 15 ─ 05HR-BLS 05RS-0p(B) 05RS-01(B) A B B ─ HKY20F 2.0
06RS(-B)
2060N a 20 6 15 125 15 15 ─ ─ 06RS-0p(B) ─ A B B ─ HKY20F 2.0
07RS(-B)
2070N a 20 7 16 125 20 20 ─ ─ 07RS-0p(B) ─ A B B ─ HKY20F 2.0
08RS(-B)
2080N a 20 8 17 125 20 20 ─ ─ 08RS-0p(B) ─ A A A ─ HKY20F 2.0
02RS(-B)
RBH2220N a 22 2 11 125 10 ─ 10 ─ 02RS-0p(B) ─ A B ─ A HKY20F 2.0
03RS(-B)
2230N a 22 3 12 125 10 10 10 03FR-BLS 03RS-0p(B) 03RS-01(B) A B C A HKY20F 2.0
04RS(-B)
2240N a 22 4 13 125 15 15 12.5 04FR-BLS 04RS-0p(B) 04RS-01(B) A B B A HKY20F 2.0
05RS(-B)
2250N a 22 5 14 125 15 15 12.5 05HR-BLS 05RS-0p(B) 05RS-01(B) A B B A HKY20F 2.0
06RS(-B)
2260N a 22 6 15 125 15 15 15 ─ 06RS-0p(B) ─ A B B A HKY20F 2.0
07RS(-B)
2270N a 22 7 16 125 20 20 15 ─ 07RS-0p(B) ─ A B B A HKY20F 2.0
08RS(-B)
2280N a 22 8 17 125 20 20 15 ─ 08RS-0p(B) ─ A B B A HKY20F 2.0
02RS(-B)
RBH2520N a 25 2 11 150 10 ─ ─ ─ 02RS-0p(B) ─ A B ─ ─ HKY20F 2.0
03RS(-B)
2530N a 25 3 12 150 10 10 ─ 03FR-BLS 03RS-0p(B) 03RS-01(B) A B C ─ HKY20F 2.0
04RS(-B)
2540N a 25 4 13 150 15 15 ─ 04FR-BLS 04RS-0p(B) 04RS-01(B) A C C ─ HKY20F 2.0
05RS(-B)
2550N a 25 5 14 150 15 15 ─ 05HR-BLS 05RS-0p(B) 05RS-01(B) A C C ─ HKY20F 2.0
06RS(-B)
2560N a 25 6 15 150 15 15 ─ ─ 06RS-0p(B) ─ A C C ─ HKY20F 2.0
07RS(-B)
2570N a 25 7 16 150 20 20 ─ ─ 07RS-0p(B) ─ A C C ─ HKY20F 2.0
08RS(-B)
2580N a 25 8 17 150 20 20 ─ ─ 08RS-0p(B) ─ A B B ─ HKY20F 2.0
02RS(-B)
RBH25420N a 25.4 2 11 150 10 ─ ─ ─ 02RS-0p(B) ─ A B ─ ─ HKY20F 2.0
03RS(-B)
25430N a 25.4 3 12 150 10 10 ─ 03FR-BLS 03RS-0p(B) 03RS-01(B) A B C ─ HKY20F 2.0
04RS(-B)
25440N a 25.4 4 13 150 15 15 ─ 04FR-BLS 04RS-0p(B) 04RS-01(B) A C C ─ HKY20F 2.0
05RS(-B)
25450N a 25.4 5 14 150 15 15 ─ 05HR-BLS 05RS-0p(B) 05RS-01(B) A C C ─ HKY20F 2.0
06RS(-B)
25460N a 25.4 6 15 150 15 15 ─ ─ 06RS-0p(B) ─ A C C ─ HKY20F 2.0
07RS(-B)
25470N a 25.4 7 16 150 20 20 ─ ─ 07RS-0p(B) ─ A C C ─ HKY20F 2.0
08RS(-B)
25480N a 25.4 8 17 150 20 20 ─ ─ 08RS-0p(B) ─ A B B ─ HKY20F 2.0
* 1 Order number of clamp screw A=HSS04004, B=HSS04006, C=HSS04008, D=HSS04003
*2 Revised order number.
Conventional Order Number Revised Order Number Conventional Order Number Revised Order Number
RBH1920N RBH19020N RBH1950N RBH19050N
1930N 19030N 1960N 19060N SPARE PARTS P001
1940N 19040N 1970N 19070N TECHNICAL DATA Q001 E023

25. BORING BARS
MICRO-MINI TWIN
y SQUARE TYPE HOLDER
CB type (Boring bar fits to a holder) CR type (Boring bar fits to a holder)
45°
8
8
10
S2
F1
F1
B
20 L3
(Clamp)
L3 100
10
10
Dimensions (mm)
Micro-Mini Twin
Stock
Clamp Torque
Order Number F1 L3 * S2 B
Screw
Wrench (
N • m)
CB CR CB CR CR CR CB CR
BORING
02RS(-B)
SBH1020R a 13 ─ 6─24 (6─10) ─ ─ 12.9 02RS-0 p(B) ─ HSC04010 HKY30R 4.8
( )
1030R a 14 12.65 8.5─22 (9─15) 11─19.5 (12) 14 13.8 03RS -B (B) 03RS-01(B) HSC05012 HKY40R 9.5
03RS-0 p
( )
1040R a 15 13.15 11─29.5 (12─20) 13─27.5 (14) 15 14.7 04RS -B (B) 04RS-01(B) HSC05012 HKY40R 9.5
04RS-0 p
05RS(-B)
1050R a 16 13.65 13.5─37 (15─25) 15─35.5 (16) 16 15.6 05RS-0 (B) 05RS-01(B) HSC05012 HKY40R 9.5
p
( )
1060R a 17 ─ 13.5─42 (18─30) ─ 17 16.5 06RS -B (B) ─ HSC05012 HKY40R 9.5
06RS-0 p
( )
1070R a 18 ─ 13.5─52 (21─35) ─ 18 17.4 07RS -B (B) ─ HSC05012 HKY40R 9.5
07RS-0 p
(Note) The MICRO-DEX and the MICRO-MINI cannot be fit to square holders.
* L3 is the length of overhang for sufficient clamping, and ( ) is the recommended length for machining of carbon and alloy steel.
a : Inventory maintained in Japan.
E024

26. F TYPE a The minimum cutting diameter is from & 10.
a 11°positive insert.
BORING BARS a Screw-on type.
a l/d is 3 to 5 times the diameter (up to 7 times with the carbide shank).
FSTU1 TPooinserts R/L
Light Flat Top
3°
øD1
(08,09,11) (08,09,11)
F1
PCD CBN/PCD
93° Re
L3
L1
H1
øD4
R/L-F
RR°
5°
Right hand tool holder shown. (08,09,11) (11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
FSTU108R/L a a 0802pp 8 125 18 5 7 15 10 0.4 CS200T TKY06F
TPGX
110R/L a a
TPMX 0902pp 10 150 22 6 9 13 12 0.4 CS250T TKY08F
112R/L a a NP-TPGX 0902pp 12 180 25 8 11 10 16 0.4 CS250T TKY08F
NP-TPMX
116R/L a a 1103pp 16 200 30 11 14 7 22 0.4 CS300890T TKY08F
* Clamp Torque (N • m) : CS200T=0.6, CS250T=1.0, CS300890T=1.0
FSTU2 Carbide shank
3°
TPooinserts R/L
Light Flat Top
øD1
(08,09,11) (08,09,11)
F1
PCD CBN/PCD
93° Re
L2 H1
R/L-F
L1 øD4
RR°
5°
Right hand tool holder shown. (08,09,11) (11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L2 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
FSTU208R/L a a 0802pp 8 125 13 5 7 15 10 0.4 CS200T TKY06F
TPGX
210R/L a a
TPMX 0902pp 10 150 16 6 9 13 12 0.4 CS250T TKY08F
212R/L a a NP-TPGX 0902pp 12 180 19 8 11 10 16 0.4 CS250T TKY08F
NP-TPMX
216R/L a a 1103pp 16 200 26 11 14 7 22 0.4 CS300890T TKY08F
Clamp Torque (N • m) : CS200T=0.6, CS250T=1.0, CS300890T=1.0
*
RECOMMENDED CUTTING CONDITIONS
Steel Shank l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Carbide Shank l/d < 5 l/d=6─7
Cutting Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Work Material Hardness (m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
Mode
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand insert
for right hand holder and right hand insert for left hand holder.
TPpp type inserts A106, A107
CBN & PCD inserts B043, B044, B059, B060
SPARE PARTS P 001
TECHNICAL DATA Q001 E025

27. BORING BARS
F TYPE a The minimum cutting diameter is from & 22.
a 11°positive insert.
BORING BARS a Screw-on type.
a l/d is 3 to 5 times the diameter (up to 7 times with the carbide shank).
FCTU1 TPooinserts
M Class M Class G Class
R/L
3°
øD1
(11,16) (11,16) (11,16)
F1
G Class CBN/PCD
93° Re
L3
L1
H1
øD4
RR°
5°
Right hand tool holder shown. (11,16) (11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Clamp Breaker Wrench
Set Piece
BORING
FCTU116R/L a a 1103pp 16 200 30 11 14 7 22 0.4 ─ ─ C3 CBT2N HKY25R
TPMN
120R/L a a
TPMR 1603pp 20 200 37 13 18 5 26 0.8 ─ ─ C4 CBT3F HKY30R
125R/L a a TPGN 1603pp 25 250 40 16 22 5 32 0.8 PT32 BCP202 C4 CBT3F HKY30R
(4 Side Flat Shank)
TPGR
132R/L a a 1603pp 32 300 45 20 29 0 40 0.8 PT32 BCP201 C4 CBT3F HKY30R
(4 Side Flat Shank)
* Clamp Torque (N • m) : C3=2.2, C4=3.3
FCTU2 Carbide shank TPooinserts
M Class M Class G Class
R/L
3°
øD1
(11,16) (11,16) (11,16)
F1
G Class CBN/PCD
93° Re
L3 H1
L1 øD4
RR°
5°
Right hand tool holder only. (11,16) (11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Pin Clamp Breaker Wrench
Set Piece
FCTU216R a TPMN 1103pp 16 200 26 11 14 7 22 0.4 ─ ─ C3 CBT2N HKY25R
TPMR
220R a 1603pp 20 200 33 13 18 5 26 0.8 ─ ─ C4 CBT3F HKY30R
TPGN
225R a TPGR 1603pp 25 250 37 16 22 5 32 0.8 PT32 BCP202 C4 CBT3F HKY30R
Clamp Torque (N • m) : C3=2.2, C4=3.3
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. TPpp type inserts A120, A121
E026 CBN & PCD inserts B049, B065

28. F TYPE a The minimum cutting diameter is from & 5.8.
a 7°positive insert.
BORING BARS a Screw-on type.
a l/d is 3 to 5 times the diameter (up to 7 times with the carbide shank).
FSWL1 øD1 L3
WCooinserts
H1
Light
R/L
Light
95°
(02,L3,04,06) (02,L3)
F1
PCD
95° Re L1 øD4
RR°
L3
FSWL108R/LS
108R/LM Right hand tool holder shown. (L3,04,06)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
WCMT
BORING
FSWL108R/LS a a
WCGT 0201pp 8 100 19 2.9 7 17 5.8 0.4 TS21 TKY06F
WCMT
108R/LM a a WCGT
WCMW
L302pp 8 100 25 4 7 15 8 0.4 TS2 TKY06F
108R/L a a 0402pp 8 125 10 5 7 15 10 0.4 TS25 TKY08F
110R/L a a
WCMT 0402pp 10 150 12 6 9 13 12 0.4 TS25 TKY08F
112R/L a a WCMW 06T3pp 12 180 15 8 11 13 16 0.8 TS4 TKY15F
116R/L a a 06T3pp 16 200 20 11 14 7 22 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS21=0.6, TS2=0.6, TS25=1.0, TS4=3.5
FSWL2 Carbide shank
L3
WCooinserts
H1
Light
R/L
Light
øD1
95°
(02,L3,04,06) (02,L3)
F1
PCD
95° Re L1 øD4
RR°
L3
FSWL208R/LS
208R/LM Right hand tool holder shown. (L3,04,06)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
WCMT
FSWL208R/LS a a
WCGT 0201pp 8 122 25 2.9 7 17 5.8 0.4 TS21 TKY06F
WCMT
208R/LM a a WCGT
WCMW
L302pp 8 125 33 4 7 15 8 0.4 TS2 TKY06F
208R/L a a 0402pp 8 125 10 5 7 15 10 0.4 TS25 TKY08F
210R/L a a
WCMT 0402pp 10 150 12 6 9 13 12 0.4 TS25 TKY08F
212R/L a a WCMW 06T3pp 12 180 15 8 11 13 16 0.8 TS4 TKY15F
216R/L a a 06T3pp 16 200 20 11 14 7 22 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS21=0.6, TS2=0.6, TS25=1.0, TS4=3.5
RECOMMENDED CUTTING CONDITIONS
Steel Shank l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Carbide Shank l/d < 5 l/d=6─7
Cutting Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Work Material Hardness (m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
Mode
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
WCpp type inserts A114
CBN & PCD inserts B046, B062
SPARE PARTS P 001
TECHNICAL DATA Q001 E027

29. BORING BARS
S TYPE a The minimum cutting diameter is from & 11. a l/dis 3 to 5 times the diameter
a ISO standard. (up to 7 times with the carbide
BORING BARS a 7° positive insert.
a Screw-on type.
shank).
STFC TCooinserts FV
Finish Medium
Standard
60°
91°
(11,16) (09,11,16)
F1
Flat Top PCD/CBN
91° RR°
Re L3 H1
øD1 L1 øD4
Right hand tool holder shown. (11,16) (11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S08FSTFCR/L09 a a TCMT 0902pp 8 80 12 6 7 15 11 0.4 TS22 TKY06F
S10HSTFCR/L11 a a 1102pp 10 100 16 7 9 13 13 0.4 TS25 TKY08F
S12KSTFCR/L11 a a 1102pp 12 125 20 9 11 10 16 0.4 TS25 TKY08F
S16MSTFCR/L11 a a
TCMW 1102pp 16 150 25 11 14 7 20 0.4 TS25 TKY08F
S20QSTFCR/L16 a a TCMT 16T3pp 20 180 32 13 18 7 25 0.8 TS4 TKY15F
S25RSTFCR/L16 a a 16T3pp 25 200 40 17 23 5 32 0.8 TS4 TKY15F
S32SSTFCR/L16 a a 16T3pp 32 250 50 22 30 5 40 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS22=0.6, TS25=1.0, TS4=3.5
STFC Carbide shank TCooinserts FV
Finish Medium
Standard
60°
91°
(11,16) (09,11,16)
F1
Flat Top PCD/CBN
91° RR°
Re L3 H1
øD1 L1 øD4
Right hand tool holder only. (11,16) (11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
C08HSTFCR09 a TCMT 0902pp 8 100 12 6 7 15 11 0.4 TS22 TKY06F
C10KSTFCR11 a 1102pp 10 125 16 7 9 13 13 0.4 TS25 TKY08F
C12MSTFCR11 a 1102pp 12 150 20 9 11 10 16 0.4 TS25 TKY08F
TCMW
C16RSTFCR11 a 1102pp 16 200 25 11 14 7 20 0.4 TS25 TKY08F
TCMT
C20SSTFCR16 a 16T3pp 20 250 32 13 18 7 25 0.8 TS4 TKY15F
C25TSTFCR16 a 16T3pp 25 300 40 17 23 5 32 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS22=0.6, TS25=1.0, TS4=3.5
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. TCpp type inserts A103
E028 CBN & PCD inserts B042, B058

30. SDUC 50°
DCooinserts FV
Finish Finish
R/L-F SV
Light
MV
Medium
93°
(07,11) (07,11) (07,11) (07,11)
F1
Medium Flat Top PCD/CBN
93°
F2
Re Standard
RR°
L3 H1
øD1 L1 øD4
Right hand tool holder shown. (07,11,15) (07,11,15) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S10HSDUCR/L07 a a 0702pp 10 100 16 7 2.4 9 13 13 0.4 TS25 TKY08F
S12KSDUCR/L07 a a DCMT 0702pp 12 125 20 9 3.4 11 10 16 0.4 TS25 TKY08F
DCET
S16MSDUCR/L07 a a 0702pp 16 150 25 11 3.9 14 7 20 0.4 TS25 TKY08F
DCGT
S20QSDUCR/L11 a a DCMW 11T3pp 20 180 32 13 4.4 18 7 25 0.8 TS4 TKY15F
DCGW
S25RSDUCR/L15 a a
NP-DCGW 1504pp 25 200 40 17 6.9 23 5 32 0.8 TS5 TKY25F
S32SSDUCR/L15 a a NP-DCMT 1504pp 32 250 50 22 8.4 30 5 40 0.8 TS5 TKY25F
S40TSDUCR/L15 a a 1504pp 40 300 63 27 9.4 37 5 50 0.8 TS5 TKY25F
* Clamp Torque (N • m) : TS25=1.0, TS4=3.5, TS5=7.5
SDUC Carbide shank
50°
DCooinserts FV
Finish Finish
L-F SV
Light
MV
Medium
93°
(07,11) (07,11) (07,11) (07,11)
F1
Medium Flat Top PCD/CBN
93°
F2
Re Standard
RR°
L3 H1
øD1 L1 øD4
Right hand tool holder only. (07,11,15) (07,11,15) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
DCMT
C10KSDUCR07 a 0702pp 10 125 16 7 2.1 9 13 13 0.4 TS25 TKY08F
DCET
C12MSDUCR07 a DCGT 0702pp 12 150 20 9 3.1 11 10 16 0.4 TS25 TKY08F
DCMW
C16RSDUCR07 a DCGW 0702pp 16 200 25 11 3.1 14 7 20 0.4 TS25 TKY08F
NP-DCGW
C20SSDUCR11 a NP-DCMT 11T3pp 20 250 32 13 3.1 18 7 25 0.8 TS4 TKY15F
DCMW
C25TSDUCR15 a
DCMT 1504pp 25 300 40 17 4.9 23 5 32 0.8 TS5 TKY25F
Clamp Torque (N • m) : TS25=1.0, TS4=3.5, TS5=7.5
*
RECOMMENDED CUTTING CONDITIONS
Steel Shank l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Carbide Shank l/d < 5 l/d=6─7
Cutting Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Work Material Hardness (m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
Mode
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
DCpp type inserts A093 ─ A096
CBN & PCD inserts B040, B041, B057
SPARE PARTS P 001
TECHNICAL DATA Q001 E029

31. BORING BARS
S TYPE a The minimum cutting diameter is from & 11. a l/dis 3 to 5 times the diameter
a ISO standard. (up to 7 times with the carbide
BORING BARS a 7° positive insert.
a Screw-on type.
shank).
SCLC CCooinserts FV
Finish Medium
Standard
60°
95° 95°
(06,09) (06,09,12)
Flat Top PCD/CBN
F1
Re L3 H1
RR°
øD1 L1 øD4
Right hand tool holder shown. (06,09,12) (06,09,12)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S08FSCLCR/L06 a a 0602pp 8 80 12 6 7 15 11 0.4 TS25 TKY08F
S10HSCLCR/L06 a a 0602pp 10 100 16 7 9 13 13 0.4 TS25 TKY08F
CCMH
S12KSCLCR/L06 a a
CCMT 0602pp 12 125 20 9 11 10 16 0.4 TS25 TKY08F
S16MSCLCR/L09 a a CCET 09T3pp 16 150 25 11 14 7 20 0.8 TS4 TKY15F
CCGT
S20QSCLCR/L09 a a CCMW 09T3pp 20 180 32 13 18 7 25 0.8 TS4 TKY15F
S25RSCLCR/L12 a a CCGW 1204pp 25 200 40 17 23 5 32 0.8 TS5 TKY25F
NP-CCGW
S32SSCLCR/L12 a a 1204pp 32 250 50 22 30 5 40 0.8 TS5 TKY25F
S40TSCLCR/L12 a a 1204pp 40 300 63 27 37 5 50 0.8 TS5 TKY25F
Clamp Torque (N • m) : TS25=1.0, TS4=3.5, TS5=7.5
*
SCLC Carbide shank CCooinserts FV
Finish Medium
Standard
60°
95° 95°
(06,09) (06,09)
Flat Top PCD/CBN
F1
Re L3 H1
RR°
øD1 L1 øD4
Right hand tool holder only. (06,09) (06,09)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
C08HSCLCR06 a CCMH 0602pp 8 100 12 6 7 15 11 0.4 TS25 TKY08F
CCMT
C10KSCLCR06 a 0602pp 10 125 16 7 9 13 13 0.4 TS25 TKY08F
CCET
C12MSCLCR06 a CCGT 0602pp 12 150 20 9 11 10 16 0.4 TS25 TKY08F
CCMW
C16RSCLCR09 a
CCGW 09T3pp 16 200 25 11 14 7 20 0.8 TS4 TKY15F
C20SSCLCR09 a NP-CCGW 09T3pp 20 250 32 13 18 7 25 0.8 TS4 TKY15F
Clamp Torque (N • m) : TS25=1.0, TS4=3.5
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. CCpp type inserts A088 ─ A091
E030 CBN & PCD inserts B036 ─ B038, B056

32. SDQC 50°
DCooinserts FV
Finish Finish
R/L-F SV
Light
MV
Medium
107°30´
(07,11) (07,11) (07,11) (07,11)
F1
107° Medium Flat Top PCD/CBN
F2
Re
RR° Standard
30´ L3 H1
øD1 L1 øD4
Right hand tool holder shown. (07,11,15) (07,11,15) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S10HSDQCR/L07 a a 0702pp 10 100 16 7 2.4 9 13 13 0.4 TS25 TKY08F
S12KSDQCR/L07 a a DCMT 0702pp 12 125 20 9 3.4 11 10 16 0.4 TS25 TKY08F
DCET
S16MSDQCR/L07 a a 0702pp 16 150 25 11 3.9 14 7 20 0.4 TS25 TKY08F
DCGT
S20QSDQCR/L11 a a DCMW 11T3pp 20 180 32 13 4.4 18 7 25 0.8 TS4 TKY15F
DCGW
S25RSDQCR/L15 a a
NP-DCMW 1504pp 25 200 40 17 6.9 23 5 32 0.8 TS5 TKY25F
S32SSDQCR15 a NP-DCMT 1504pp 32 250 50 22 8.4 30 5 40 0.8 TS5 TKY25F
S40TSDQCR15 a 1504pp 40 300 63 27 9.4 37 5 50 0.8 TS5 TKY25F
* Clamp Torque (N • m) : TS25=1.0, TS4=3.5, TS5=7.5
SDQC Carbide shank
50°
DCooinserts FV
Finish Finish
L-F SV
Light
MV
Medium
107°30´
(07,11) (07,11) (07,11) (07,11)
F1
107° Medium Flat Top PCD/CBN
F2
Re
Standard
30´ RR°
L3 H1
øD1 L1 øD4
Right hand tool holder only. (07,11,15) (07,11,15) (07,11)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
C10KSDQCR07 a DCMT 0702pp 10 125 16 7 2.1 9 13 13 0.4 TS25 TKY08F
DCET
C12MSDQCR07 a DCGT 0702pp 12 150 20 9 3.1 11 10 16 0.4 TS25 TKY08F
DCMW
C16RSDQCR07 a DCGW 0702pp 16 200 25 11 3.1 14 7 20 0.4 TS25 TKY08F
NP-DCMW
C20SSDQCR11 a NP-DCMT 11T3pp 20 250 32 13 3.1 18 7 25 0.8 TS4 TKY15F
DCMW
C25TSDQCR15 a
DCMT 1504pp 25 300 40 17 4.9 23 5 32 0.8 TS5 TKY25F
Clamp Torque (N • m) : TS25=1.0, TS4=3.5, TS5=7.5
*
RECOMMENDED CUTTING CONDITIONS
Steel Shank l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Carbide Shank l/d < 5 l/d=6─7
Cutting Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Work Material Hardness (m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
Mode
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
DCpp type inserts A093 ─ A096
CBN & PCD inserts B040, B041, B057
SPARE PARTS P 001
TECHNICAL DATA Q001 E031

33. BORING BARS
S TYPE a The minimum cutting diameter is from & 20. a l/dis 3 to 5 times the diameter
a ISO standard. (up to 7 times with the carbide
BORING BARS a 7° positive insert.
a Screw-on type.
shank).
SVQC 50°
VCooinserts FV
Finish Medium
Standard
117°30´
(16) (11,16)
F1
117° Flat Top
F2
Re
RR°
30´ L3 H1
øD1 L1 øD4
Right hand tool holder shown. (11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S16MSVQCR/L11 a a 1103pp 16 150 25 11 3.9 14 7 20 0.4 TS25 TKY08F
S20QSVQCR/L11 a a 1103pp 20 180 32 13 4.4 18 7 25 0.4 TS25 TKY08F
VCMW
S25RSVQCR/L16 a a 1604pp 25 200 40 17 6.9 23 5 32 0.8 TS4 TKY15F
VCMT
S32SSVQCR/L16 a a 1604pp 32 250 50 22 8.4 30 5 40 0.8 TS4 TKY15F
S40TSVQCR16 a 1604pp 40 300 63 27 9.4 37 5 50 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS25=1.0, TS4=3.5
SVQC Carbide shank
50°
VCooinserts FV
Finish Medium
Standard
117°30´
(16) (11,16)
F1
117° Flat Top
F2
Re
30´ RR°
L3 H1
øD1 L1 øD4
Right hand tool holder only. (11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
C16RSVQCR11 a 1103pp 16 200 25 11 3.1 14 7 20 0.4 TS25 TKY08F
VCMT
C20SSVQCR11 a 1103pp 20 250 32 13 3.1 18 7 25 0.4 TS25 TKY08F
VCMW
C25TSVQCR16 a 1604pp 25 300 40 17 4.9 23 5 32 0.8 TS4 TKY15F
* Clamp Torque (N • m) : TS25=1.0, TS4=3.5
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. VCpp type inserts A110
E032 CBN & PCD inserts B046, B061

34. SSKC SCooinserts FV
Finish Medium
Standard
60°
75° (09) (09,12)
F1
Flat Top
75° Re
RR° L3 H1
øD1 L1 øD4
Right hand tool holder shown. (09,12)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Screw Wrench
BORING
S16MSSKCR/L09 a a 09T3pp 16 150 25 11 14 7 20 0.8 TS4 TKY15F
SCMW
S20QSSKCR/L09 a a 09T3pp 20 180 32 13 18 7 25 0.8 TS4 TKY15F
SCMT
S25RSSKCR/L12 a a 1204pp 25 200 40 17 23 5 32 0.8 TS5 TKY25F
* Clamp Torque (N • m) : TS4=3.5, TS5=7.5
SVUC 50°
VCooinserts FV
Finish Medium
Standard
93°
(16) (11,16)
F1
Flat Top
93°
F2
Re
RR°
L3 H1
øD1 L1 øD4
Right hand tool holder only. (11,16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
S20QSVUCR/L11 a a 1103pp 20 180 32 13 4.4 18 7 25 0.4 TS25 TKY08F
S25RSVUCR/L16 a a
VCMW 1604pp 25 200 40 17 6.9 23 5 32 0.8 TS4 TKY15F
S32SSVUCR/L16 a a VCMT 1604pp 32 250 50 22 8.4 30 5 40 0.8 TS4 TKY15F
S40TSVUCR/L16 a a 1604pp 40 300 63 27 9.4 37 5 50 0.8 TS4 TKY15F
Clamp Torque (N • m) : TS25=1.0, TS4=3.5
*
RECOMMENDED CUTTING CONDITIONS
Steel Shank l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Carbide Shank l/d < 5 l/d=6─7
Cutting Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Work Material Hardness (m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
Mode
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
SCpp type inserts A101
VCpp type inserts A110 SPARE PARTS P001
CBN & PCD inserts B046, B061 TECHNICAL DATA Q001 E033

35. BORING BARS
S TYPE a The minimum cutting diameter is from & 20. a l/dis 3 to 5 times the diameter
a ISO standard. (up to 7 times with the carbide
BORING BARS a 7° positive insert.
a Screw-on type.
shank).
SCZC CCooinserts FV
Finish Medium
Standard
5° (06,09) (06,09)
F1
95° Flat Top PCD/CBN
F2
RR° H1
L7 Re
øD1 L1 øD4
L3
Right hand tool holder shown. (06,09) (06,09)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L3 L7 F1 F2 H1 RR° (mm) (mm) Clamp Screw Wrench
CCMH
BORING
S16MSCZCR/L06 a a CCMT 0602pp 16 150 36 11 11 3 14 10 20 0.4 TS25 TKY08F
CCET
S20QSCZCR/L09 a a CCGT
CCMW
09T3pp 20 180 50 18 13 3 18 7 25 0.8 TS4 TKY15F
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use right hand
insert for right hand holder and left hand insert for left hand holder.
Clamp Torque (N • m) : TS25=1.0, TS4=3.5
*
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4 (Shank Diameter > 25mm)
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel Light Cutting 130 (90 ─160) 0.1 (0.05 ─ 0.15) 0.2 120 (80 ─150) 0.1 (0.05 ─ 0.15) 0.2
180─350HB
Alloy Steel Medium Cutting 90 (60 ─120) 0.25 (0.15 ─ 0.35) ─ 3.0 80 (50 ─110) 0.15 (0.1─ 0.2) ─1.5
M Light Cutting 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2 140 (100 ─180) 0.1 (0.05 ─ 0.15) 0.2
Stainless Steel < 200HB
Medium Cutting 70 (50 ─ 90) 0.2 (0.15 ─ 0.25) ─2.0 60 (40 ─ 80) 0.15 (0.1─ 0.2) ─1.0
N Light Cutting 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2 300 (200 ─ 400) 0.1 (0.05 ─ 0.15) 0.2
Aluminium Alloy ─
Medium Cutting 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─2.0 200 (150 ─250) 0.1 (0.05 ─ 0.15) ─1.5
a : Inventory maintained in Japan. CCpp type inserts A088 ─ A091
E034 CBN & PCD inserts B036 ─ B038, B056

36. P TYPE a The minimum cutting diameter is from & 25. a l/d is 3 times the diameter.
a ISO standard.
BORING BARS a Economical negative insert.
a Lever lock type.
PSKN øD
1
With coolant hole SNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
75°
F1
(09,12) (12) (12) (12)
RR° Medium Stainless G Class CBN
75° Re L3
L1
H1
øD4 Standard MS R/L
6°
Right hand tool
holder shown.
* 1 Pin Lock Type (09,12)
*2
(09,12) (09,12)
*2
(12)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Clamp Clamp Wrench Plug Clamp Pin
Pin Lever Screw Pin Screw
HGM-HKY15R
BORING
*1 A20QPSKNR/L09 a a SNMA 0903pp 20 180 32 13 18 13 25 0.8 ─ ─ ─ ─ PT1/8 HP3T P208AM HSS03005
HGM-
HKY25R
HKY15R
SNMG
*1 A25RPSKNR/L12 a a SNMM 1204pp 25 200 40 17 23 13 32 0.8 MLSP42 ─ ─ ─ PT1/4 HP43 P210AM HSS03005
HGM-
HKY30R
A32SPSKNR/L12 a a SNGA 1204pp
32 250 50 22 30 13 44 0.8 LLSSN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
A40TPSKNR12 a SNGG 1204pp 40 300 63 27 37 10 HGM-
54 0.8 LLSSN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
*2 Clamp Torque (N • m) : LLCS108S=3.3, HP3T=2.2, HP43=3.3
PTFN øD
1
With coolant hole TNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
91°
F1
(16) (16,22) (16,22) (16,22)
RR° L3 H1
Re Medium Stainless G Class CBN
91° 6°
L1 øD4 Standard MS R/L
Right hand tool
holder shown.
* 1 Pin Lock Type (16,22)
*2
(16,22) (16,22)
*2
(16)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Clamp Clamp Wrench Plug Clamp Pin
Pin Lever Screw Pin Screw
HKY15R
HGM-
*1 A20QPTFNR/L16 a a
TNMA
1604pp 20 180 32 13 18 15 25 0.8 ─ ─ ─ ─ PT1/8 HP31 P208AM HSS03005
HKY25R
HKY15R
HGM-
*1 A25RPTFNR/L16 a a
TNMG
1604pp 25 200 40 17 23 13 32 0.8 MLTP32 ─ ─ ─ PT1/4 HP33 P208AM HSS03005
HKY25R
HGM-
A32SPTFNR/L16 a a TNMM 1604pp 32 250 50 22 30 13 44 0.8 LLSTN32 LLP13 LLCL13 LLCS106 HKY25R PT3/8 ─ ─ ─
TNGA HGM-
A40TPTFNR/L22 a a
TNGG 2204
pp 40 300 63 27 37 10 54 0.8 LLSTN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
HGM-
A50UPTFNR/L22 a a 2204pp 50 350 80 35 47 9 70 0.8 LLSTN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
*2 Clamp Torque (N • m) : LLCS106=2.2, LLCS108S=3.3, HP31=2.2, HP33=2.2
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel
Alloy Steel 180─350HB Medium Cutting 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
M Stainless Steel < 200HB Medium Cutting 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium Cutting 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
SNpp type inserts A069 ─ A073
TNpp type inserts A074 ─ A079 SPARE PARTS P001
CBN & PCD inserts B027 ─ B029, B053 TECHNICAL DATA Q001 E035

37. BORING BARS
P TYPE a The minimum cutting diameter is from & 20. a l/d is 3 times the diameter.
a ISO standard.
BORING BARS a Economical negative insert.
a Lever lock type.
PDUN øD
1
With coolant hole DNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
93°
F1
(15) (11,15) (15) (15)
RR°
F2
Re Medium Stainless G Class CBN
93° 6°
L3
L1
H1
øD4 Standard MS R/L
Right hand tool
holder shown.
* 1 Pin Lock Type (11,15)
*2
(11,15) (15)
*2
(15)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Shim Shim Clamp Clamp Wrench Plug Clamp Pin
Pin Lever Screw Pin Screw
HGM-
BORING
A20QPDUNR/L11 a a 1104pp 20 180 32 15 6.4 18 13 26 0.8 ─ ─ LLCL23S LLCS125 HKY20R PT1/8 ─ ─ ─
HGM-
A25RPDUNR/L11 a a 1104pp 25 200 40 17 6.9 23 15 32 0.8 LLSDN32 LLP13 LLCL23 LLCS106 HKY25R PT1/4 ─ ─ ─
DNMA
HKY15R HGM-
* 1 A25RPDUNR/L15 a a DNMG 1504pp
DNMX
25 200 40 17 6.9 23 13 32 0.8 MLDP42 ─ ─ ─ HKY30R PT1/4
HGM-
HP43 P210AM HSS03005
A32SPDUNR/L11 a a 1104pp 32 250 50 22 8.4 30 13 44 0.8 LLSDN32 LLP13 LLCL23 LLCS106 HKY25R PT3/8 ─ ─ ─
DNMM
DNGA 1504pp HGM-
A32SPDUNR/L15 a a 32 250 50 22 8.4 30 13 44 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
DNGG HGM-
A40TPDUNR/L15 a a 1504pp 40 300 63 27 9.4 37 10 54 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
HGM-
A50UPDUNR/L15 a a 1504pp 50 350 80 35 12.4 47 9 70 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
*2 Clamp Torque (N • m) : LLCS125=1.5, LLCS106=2.2, LLCS108S=3.3, HP43=3.3
PCLN øD
1
With coolant hole CNooinserts FH
Finish
SA
Light
SH
Light
MP
Medium
95°
95°
F1
(12) (12) (09,12) (12)
RR° L3 H1 Medium Medium Stainless CBN
Re
L1 øD4 MH Standard MS
6°
Right hand tool
holder shown.
* 1 Pin Lock Type (12)
*2
(09,12) (09,12)
*2
(12)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Shim Clamp Clamp Wrench Plug Clamp Pin
Pin Lever Screw Pin Screw
HGM-
A16MPCLNR/L09 a a 09T3pp 16 150 25 11 14 15 20 0.8 ─ ─ LLCL13S LLCS105 HKY20R PT1/8 ─ ─ ─
HKY25R HGM-
*1 A20QPCLNR/L09 a a 09T3pp 20 180 32 13 18 13 25 0.8 ─ ─ ─ ─ HKY15R PT1/8
HGM-
HP3T P208AM HSS03005
A20QPCLNR/L09N a a 09T3pp 20 180 32 13 18 13 25 0.8 ─ ─ LLCL13S LLCS105 HKY20R PT1/8 ─ ─ ─
HGM-
A25RPCLNR/L09 a a CNMA 09T3pp 25 200 40 17 23 13 32 0.8 ─ ─ LLCL13S LLCS105 HKY20R PT1/4 ─ ─ ─
CNMG HKY30R HGM-
*1 A25RPCLNR/L12 a a
CNMM
1204pp 25 200 40 17 23 13 32 0.8 MLCP42 ─ ─ ─ HKY15R PT1/4 HP43 P210AM HSS03005
CNGG 09T3pp 32 250 50 22 30 13 44 0.8 LLSCN3T3 LLP13 LLCL13 LLCS106 HGM-
A32SPCLNR/L09 a a HKY25R PT3/8 ─ ─ ─
HGM-
A32SPCLNR/L12 a a 1204pp 32 250 50 22 30 13 44 0.8 LLSCN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
HGM-
A40TPCLNR/L12 a a 1204pp 40 300 63 27 37 10 54 0.8 LLSCN42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
HGM-
A50UPCLNR12 a 1204pp 50 350 80 35 47 10 63 0.8 LLSCP42 LLP14 LLCL14 LLCS108S HKY30R PT3/8 ─ ─ ─
2 Clamp Torque (N • m) : LLCS105=1.5, LLCS106=2.2, LLCS108S=3.3, HP3T=2.2, HP43=3.3
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
DNpp type inserts A063 ─ A067
a : Inventory maintained in Japan. CNpp type inserts A058 ─ A062
E036 CBN & PCD inserts B022 ─ B026, B052

38. PWLN With coolant hole WNooinserts SH
Light
MP
Medium
1
øD
95°
(06) (06)
F1
Stainless
95° RR°
Re
L3 H1 MS
L1 øD4
6°
Right hand tool holder shown. (06)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Clamp Lever Clamp Screw Wrench Plug
HGM-
BORING
A16MPWLNR/L06 a a 06T3pp 16 150 25 11 14 15 20 0.8 LLCL13S LLCS105 HKY20R PT1/8
HGM-
A20QPWLNR/L06 a a WNMG 06T3pp 20 180 32 13 18 13 25 0.8 LLCL13S LLCS105 HKY20R PT1/8
HGM-
A25RPWLNR/L06 a a 06T3pp 25 200 40 17 23 13 32 0.8 LLCL13S LLCS105 HKY20R PT1/4
* Clamp Torque (N • m) : LLCS105=1.5
PDQN 1
øD 107°30´
With coolant hole DNooinserts FH
Finish
SH
Light Medium
MP MH
Medium
F1
(15) (15) (15) (15)
RR°
F2
107° Re H1 Medium Stainless G Class CBN
L3
L1 øD4 Standard MS R/L
30´ 6°
Right hand tool
holder shown.
* 1 Pin Lock Type (15)
*2
(15) (15)
*2
(15)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Shim Clamp Clamp Wrench Plug Clamp
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Shim Pin Lever Screw Pin Pin Screw
─ HKY15R PT1/4 HP43 P210AM HSS03005
HGM-
*1 A25RPDQNR/L15 a a DNMA 1504pp 25 200 40 17 6.9 23 13 32 0.8 MLDP42 ─ ─ HKY30R
HGM-
A32SPDQNR/L15 a a DNMG 1504pp 32 250 50 22 8.4 30 13 44 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
DNMM
HGM-
A40TPDQNR/L15 a a DNGA 1504pp 40 300 63 27 9.4 37 10 54 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
A50UPDQNR15 a DNGG 1504pp 50 350 80 35 12.4 47 9 70 0.8 HGM-
LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
*2 Clamp Torque (N • m) : LLCS108S=3.3, HP43=3.3
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel 180─350HB Medium Cutting 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
Alloy Steel
M Stainless Steel < 200HB Medium Cutting 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium Cutting 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
WNpp type inserts A082 ─ A084
DNpp type inserts A063 ─ A067 SPARE PARTS P001
CBN & PCD inserts B025, B026, B052 TECHNICAL DATA Q001 E037

39. BORING BARS
P TYPE a The minimum cutting diameter is from & 32. a l/d is 3 times the diameter.
a ISO standard.
BORING BARS a Economical negative insert.
a Lever lock type.
PDZN With coolant hole DNooinserts FH
Finish
SH
Light Medium
MP
Medium
MH
F1
93°
(15) (15) (15) (15)
F2
3° RR° 25 Re
L3
H1
Medium Stainless G Class CBN
øD1 L1 øD4
Standard MS R/L
Right hand tool
holder shown.
* 1 Pin Lock Type (15)
*2
(15) (15)
*2
(15)
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock Insert
Order Number
Number D1 Re
R L D4 L1 L3 F1 F2 H1 RR° (mm) (mm) Shim Shim Clamp Clamp Wrench Plug Clamp Pin
Pin Lever Screw Pin Screw
─ HKY15R PT1/4 HP43 P210AM HSS03005
HGM-
BORING
DNMA
*1 A25RPDZNR/L15 a a
DNMG
1504pp 25 200 65 17 6.7 23 13 32 0.8 MLDP42 ─ ─ HKY30R
HGM-
A32SPDZNR/L15 a a
DNMX 1504pp 32 250 75 22 8.2 30 13 40 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
A40TPDZNR/L15 a a DNMM 1504pp 40 300 88 27 9.2 37 10 50 0.8 LLSDN42 HGM-
LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
DNGA
HGM-
A50UPDZNR/L15 a a DNGG 1504pp 50 350 105 35 12.2 47 9 63 0.8 LLSDN42 LLP14 LLCL24 LLCS108S HKY30R PT3/8 ─ ─ ─
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use right hand
insert for right hand holder and left hand insert for left hand holder.
2 Clamp Torque (N • m) : LLCS108S=3.3, HP43=3.3
*
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel 180─350HB Medium Cutting 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
Alloy Steel
M Stainless Steel < 200HB Medium Cutting 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium Cutting 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
a : Inventory maintained in Japan. DNpp type inserts A063 ─ A067
E038 CBN & PCD inserts B025, B026, B052

40. M TYPE a The minimum cutting is from & 32.
a Negative trigon shape insert.
BORING BARS a Double clamp type.
a l/d is 3 times the diameter.
MWLN With coolant hole WNooinserts FH
Finish
SH
Light Medium
MP
1
øD
95° (08) (08) (08)
Medium Medium Stainless
95°
F1
MH Standard MS
L3 H1
Re
L1 øD4
RR°
Right hand tool holder shown. (08) (08) (08)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Shim Clamp Side Lock Spring Clamp Wrench
R L D4 L1 L3 F1 H1 RR° (mm) (mm) Shim Pin Bridge Plate Screw Plug
HKY25R HGM-
BORING
A25RMWLNR/L08 a a 0804pp 25 200 40 17 23 13 32 0.8 ─ ─ CCK13 CPT24 MES2 SLCS105 HKY40R PT1/4
WPS HKY25R HGM-
A32SMWLNR/L08 a a
WNMA 0804pp 32 250 50 22 30 13 40 0.8 WC43 CCP44 CCK13 CPT24 MES2 SLCS105 HKY40R PT3/8
A40TMWLNR/L08 a a WNMG 0804pp 40 300 63 27 37 10 50 0.8 WPS CCP44 CCK13 CPT24 MES2 SLCS105 HKY25R HGM-
WC43 HKY40R PT3/8
WPS HKY25R HGM-
A50UMWLNR08 a 0804pp 50 350 80 35 63 9 63 0.8 WC43 CCP44 CCK13 CPT24 MES2 SLCS105 HKY40R PT3/8
(Note) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
Clamp Torque (N • m) : SLCS105=7.0
*
RECOMMENDED CUTTING CONDITIONS
l/d < 3 l/d=3─4
Cutting
Work Material Hardness Cutting Speed Feed Depth of Cut Cutting Speed Feed Depth of Cut
Mode
(m/min) (mm/rev) (mm) (m/min) (mm/rev) (mm)
P Carbon Steel 180─350HB Medium Cutting 110 (80 ─140) 0.25 (0.1─ 0.4) ─ 5.0 110 (80 ─140) 0.2 (0.1─ 0.3) ─ 4.0
Alloy Steel
M Stainless Steel < 200HB Medium Cutting 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0 70 (50 ─100) 0.15 (0.1─ 0.25) ─ 3.0
K Gray Cast Iron Tensile Strength Medium Cutting 80 (60 ─100) 0.25 (0.1─ 0.4) ─ 5.0 80 (60 ─100) 0.2 (0.1─ 0.3) ─ 4.0
< 350MPa
WNpp type inserts A082 ─ A084
CBN inserts B031
SPARE PARTS P 001
TECHNICAL DATA Q001 E039

41. BORING BARS
AL TYPE a Suitable for non-ferrous metal. a Excellent vibration resistance.
a 20° positive insert. a The minimum cutting diameter is
BORING BARS a Screw-on type.
a l/d is 6 times the diameter.
from & 20.
STFE øD1 1°
TEooinserts R/L
Medium
R/L
PCD
(16) (16)
91° PCD
F1
L2 10 H1
Re
3° L1 øD4
7°
Right hand tool holder shown. (16)
Stock Dimensions (mm)
Min.
Cutting
Standard
Corner *
Order Number Insert Number Diameter Radius
D1 Re
R L D4 L1 L2 F1 H1 (mm) (mm) Clamp Screw Wrench
BORING
S16RSTFER/L16 a a 1603pp 16 200 30 11 14.6 20 0.4 FC400890T TKY10F
S20RSTFER/L16 a a TEGX...R/L 1603pp 20 200 37 13 18 25 0.4 FC400890T TKY10F
S25SSTFER/L16 a a 1603pp 25 250 40 17 23 32 0.4 FC400890T TKY10F
* Clamp Torque (N • m) : FC400890T=2.5
RECOMMENDED CUTTING CONDITIONS
l/d=3 l/d=4 l/d=5 l/d=6
Cutting Speed
Work Material Grade (m/min) Feed Depth of Cut Feed Depth of Cut Feed Depth of Cut Feed Depth of Cut
(mm/rev) (mm) (mm/rev) (mm) (mm/rev) (mm) (mm/rev) (mm)
400 0.15 0.15 0.1 0.1
N HTi10 (200─600) (0.05─0.25) ─3.0 (0.05─0.25) ─3.0 (0.05─0.2) ─2.5 (0.05─0.2) ─1.0
Aluminium Alloy 800 0.15 0.15 0.1 0.1
MD220 (200─1500) (0.05─0.25) ─3.0 (0.05─0.25) ─3.0 (0.05─0.2) ─2.5 (0.05─0.2) ─1.0
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
a : Inventory maintained in Japan. TEpp type inserts A104
E040 PCD inserts B063

42. D TYPE a The minimum cutting diameter is from & 40.
a Economical negative insert.
BORING HEAD a Lever lock type.
a Exchangeable head type.
DPTF L1
TNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
0°
(16) (16,22) (16,22) (16,22)
øD1
øD4
Medium Stainless G Class CBN
90°
F1
Standard MS L
Re
RR° 6°
Please refer to page E043 for arbor. Right hand tool holder only. (16,22) (16,22) (16,22) (16)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R D4 L1 F1 RR° (mm) (mm) Shim Shim Pin Lever Screw Wrench
TNMA
BORING
DPTF132R a TNMG 1604pp 32 40 20 12 40 0.8 LLSTN32 LLP13 LLCL13 LLCS106 HKY25R
TNMM
140R a TNGA 2204pp 40 50 25 10 50 0.8 LLSTN42 LLP14 LLCL14 LLCS108 HKY30R
TNGG
Clamp Torque (N • m) : LLCS106=2.2, LLCS108=3.3
*
DPDU L1
DNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
3°
(15) (15) (15) (15)
øD1
øD4
Medium Stainless G Class CBN
93° Standard MS L
F1
Re
6°
Please refer to page E043 for arbor. RR° Right hand tool holder only. (15) (15) (15) (15)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R D4 L1 F1 RR° (mm) (mm) Shim Shim Pin Lever Screw Wrench
DNMA
DPDU132R a DNMG
DNMX
1504pp 32 40 25 10 50 0.8 LLSDN42 LLP14 LLCL24 LLCS108 HKY30R
DNMM
140R a DNGA
DNGG
1504pp 40 50 30 9 60 0.8 LLSDN42 LLP14 LLCL24 LLCS108 HKY30R
Clamp Torque (N • m) : LLCS108=3.3
*
TNpp type inserts A074 ─ A079
DNpp type inserts A063 ─ A067 SPARE PARTS P001
CBN & PCD inserts B025, B026, B028, B029, B052, B053 TECHNICAL DATA Q001 E041

43. BORING BARS
D TYPE a The minimum cutting diameter is from & 40.
a Economical negative insert.
BORING HEAD a Lever lock type.
a Exchangeable head type.
DPCL L1
CNooinserts FH
Finish
SH
Light
SA
Light
MP
Medium
5°
95° (12) (12) (12) (12)
øD1
øD4
Medium Medium Stainless CBN
F1
MH Standard MS
5°
Re
Please refer to page RR° 6°
E043 for arbor. Right hand tool holder only. (12) (12) (12) (12)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R D4 L1 F1 RR° (mm) (mm) Shim Shim Pin Lever Screw Wrench
CNMA
BORING
DPCL132R a
CNMG 1204pp 32 40 20 12 40 0.8 LLSCN42 LLP14 LLCL14 LLCS108 HKY30R
CNMM
140R a
CNGG 1204pp 40 50 25 10 50 0.8 LLSCN42 LLP14 LLCL14 LLCS108 HKY30R
Clamp Torque (N • m) : LLCS108=3.3
*
DPDH L1
DNooinserts FH
Finish
SH
Light
MP
Medium
MH
Medium
17°30´
(15) (15) (15) (15)
øD1
øD4
Medium Medium G Class CBN
107° Standard MS L
F1
30´
Re
Please refer to page
E043 for arbor. RR° 6° Right hand tool holder only. (15) (15) (15) (15)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re Clamp Clamp
R D4 L1 F1 RR° (mm) (mm) Shim Shim Pin Lever Screw Wrench
DNMA
DPDH132R a DNMG 1504pp 32 40 25 10 50 0.8 LLSDN42 LLP14 LLCL24 LLCS108 HKY30R
DNMM
140R a DNGA 1504pp 40 50 30 9 60 0.8 LLSDN42 LLP14 LLCL24 LLCS108 HKY30R
DNGG
Clamp Torque (N • m) : LLCS108=3.3
*
(Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle.
(Note 2) When using insert with right and left hand chip breaker, please use left hand
insert for right hand holder and right hand insert for left hand holder.
CNpp type inserts A058 ─ A062
a : Inventory maintained in Japan. DNpp type inserts A063 ─ A067
E042 CBN & PCD inserts B022 ─ B026, B052

44. DPVP L1
VNooinserts FH
Finish
SH
Light
MP
Medium Medium
MH
27°30´
(16) (16) (16) (16)
øD1
øD4
117° Stainless G Class PCD CBN
F1
MS L L-F
30´
Re
10°
RR°
Right hand tool holder only. (16) (16) (16) (16)
*
Min. Cutting
Corner Radius
Diameter
Dimensions (mm)
Standard
Stock
Order Number Insert Number
D1 Re
R D4 L1 F1 RR° (mm) (mm) Shim Lock Pin Lock Screw Stop Ring Wrench
VNMG
BORING
DPVP132R a 1604pp 32 40 25 13 50 0.8 PV322 P11S HSP05008C E03 HKY25R
VNGA
140R a VNGG 1604pp 40 50 30 13 60 0.8 PV322 P11S HSP05008C E03 HKY25R
Clamp Torque (N • m) : HSP05008C=2.5
*
STANDARD ARBOR FOR D TYPE BORING HEAD
z B x 1 c 32 v 32
zGeneral Term for Arbor xArbor Length (mm) cArbor Diameter (mm) vHead Diameter (mm)
Symbol D4 L1 L Symbol Diameter (D4) Symbol Diameter (D4)
32 260 300 32 32 32 32
1
40 310 360 40 40 40 40
Dimensions (mm)
Stock
Order Head
Set Bolt Wrench
Number D4 L1 H1 L Order Number
B13232 a 32 260 29 300 SD32 HKY60R DPoo132R
B14040 a 40 310 37 360 SD40 HKY60R DPoo140R
1.5 H1 øD4
L1
L
VNpp type inserts A080, A081
CBN & PCD inserts B030, B054
SPARE PARTS P 001
TECHNICAL DATA Q001 E043