บริษัท เพรสซิชั่น ทูลลิ่ง เซอร์วิส จำกัด ขอนำเสนอ เทคโนโลยีใหม่สำหรับงานกลึงเกลียว (Thread turn) จาก วาร์กัส (Vargus) ประเทศอิสราเอล เม็ด Insert ออกแบบมาให้สามารถใช้งานได้ถึง 6 มุม โดยสามารถวางกับด้ามมีดเดิมของลูกค้าได้ เหมาะสำหรับกลุ่มงานทุกประเภท เรามีผู้เชี่ยวชาญทางด้านกลึงเกลียวจากประเทศ อิสราเอล โดยเฉพาะ หวังว่าเรา PTSC จะมีโอกาสรับใช้ท่านในเร็ววัน หากต้องการรายละเอียดเพิ่มเติมกระณาติดต่อ 02-731401-3, sales@ptsc.co.th www.ptsc.co.th (เรารับตัวแทนจำหน่ายคัตติ้งทูล : Agent Wanted!)

1. A R e v o l u t i o n i n T h r e a d Tu r n i n g6 Cutting Corner Inserts
METRIC
A d v a n c e d T h r e a d i n g S o l u t i o n s

2. V6 Internal Anvil
V6 External Anvil
Every box contains
a V6 anvil
A Revolutionary 6 Cutting Corner System
5
4
6
1
2
3
4
5
6
2
1
3
Below Below
Double sided insert
Patent Pending
Features:
• 6 Cutting corners
• Fits standard holders
• Economical insert for lower tooling costs
• Same application on all corners
• Doubles your tool life
Standard Internal Toolholder
Standard External Toolholder
Standard External Toolholder
2
TT GEN software and updated
versions can be downloaded
from www.vardex.com

3. Insert Size Dimensions mmOrdering Code
Internal
RH
External 3/8”
V6
16 3ERS55-6C…
3IRS55-6C…
IC L mm
3/8”
V6
16
Pitch V6 Anvil
RH Toolholder
0.05
0.05
r
1.83
1.61
X
2.85
2.58
Y
YE3-6C
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
Insert Size Dimensions mmOrdering Code
Partial 60°
Internal
RH
Ordering Code
External 3/8”
V6
16 3ERS60-6C…
IC L mm
3/8”
V6
16
Pitch
48-130.5-2.0
mm tpi
V6 Anvil
RH Toolholder
0.06
0.03
r
1.92
1.64
X
3.01
2.64
Y
3IRS60-6C…
YE3-6C
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
Partial 55°
Insert Size Ordering Code
ISO
Internal
3/8”
V6
16
3ER0.5ISO-6C…
3ER0.75ISO-6C…
3ER0.8ISO-6C…
3ER1.0ISO-6C…
3ER1.25ISO-6C…
3ER1.5ISO-6C…
3ER1.75ISO-6C…
3ER2.0ISO-6C…
3/8”
V6
16
3IR0.5ISO-6C…
3IR0.75ISO-6C…
3IR0.8ISO-6C…
3IR1.0ISO-6C…
3IR1.25ISO-6C…
3IR1.5ISO-6C…
3IR1.75ISO-6C…
3IR2.0ISO-6C…
IC L mm
External
Pitch
0.5
0.75
0.8
1
1.25
1.5
1.75
2
0.5
0.75
0.8
1
1.25
1.5
1.75
2
mm
Dimensions mm V6 Anvil
RH Toolholder
1.80
1.85
1.95
2.00
2.10
2.40
2.64
2.80
1.70
1.80
1.85
1.65
2.00
2.10
2.39
2.58
Y
0.31
0.46
0.49
0.61
0.77
0.92
1.07
1.23
0.29
0.43
0.46
0.58
0.72
0.87
1.01
1.15
h min
2.20
2.00
2.00
1.95
1.80
1.90
1.78
1.88
2.10
2.00
1.90
1.95
1.75
1.55
1.61
1.75
X
YE3-6C
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
48-16-
48-140.5-2.0
V6 External V6 Internal
55°
External
Internal
h
60°
External
Internal
h
1/4P
1/8P
h
60°
Internal
External
h
Defined by: R262 (DIN 13)
Tolerance class: 6g/6H
RH
3
Inserts
48-14-
mm tpi

4. Defined by: ANSI B1.1.74
Tolerance class: 2A/2B
Ordering Code
Insert Size Ordering Code
UN
Internal
3/8”
V6
16
3ER32UN-6C…
3ER28UN-6C…
3ER24UN-6C…
3ER20UN-6C…
3ER18UN-6C…
3ER16UN-6C…
3ER14UN-6C…
3ER13UN-6C…
3ER12UN-6C…
3IR32UN-6C…
3IR28UN-6C…
3IR24UN-6C…
3IR20UN-6C…
3IR18UN-6C…
3IR16UN-6C…
3IR14UN-6C…
3IR13UN-6C…
3IR12UN-6C…
3/8”
V6
16
IC L mm
External
Pitch
32
28
24
20
18
16
14
13
12
32
28
24
20
18
16
14
13
12
tpi
Dimensions mm V6 Anvil
RH Toolholder
1.95
2.0
2.05
2.15
2.35
2.45
2.71
2.86
2.97
1.85
1.90
1.95
2.10
2.10
2.20
2.52
2.68
2.51
Y
0.49
0.56
0.65
0.78
0.87
0.97
1.11
1.20
1.30
0.51
0.52
0.61
0.73
0.81
0.92
1.05
1.13
1.22
h min
2.00
1.95
1.90
1.80
1.90
1.80
1.83
1.92
1.94
2.00
1.90
1.90
1.80
1.70
1.60
1.70
1.79
1.65
X
YE3-6C
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
Insert Size Dimensions mmOrdering Code
Internal
RH
External
3/8”
V6
16
IC L mm
3/8”
V6
16
V6 Anvil
RH Toolholder
0.86
1.02
1.16
1.36
0.86
1.02
1.16
1.36
h min
1.80
1.65
1.82
1.93
1.70
1.63
1.81
1.67
X
2.25
2.39
2.69
2.96
2.20
2.65
2.66
2.65
Y
YE3-6C
BSW
Pitch
19
16
14
12
19
16
14
12
tpi
3ER19W-6C…
3ER16W-6C…
3ER14W-6C…
3ER12W-6C…
3IR19W-6C…
3IR16W-6C…
3IR14W-6C…
3IR12W-6C…
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
Inserts
RH
Defined by: B.S.84:1956,
DIN 259, ISO228/1:1982
Tolerance class: Medium class A
55°
R0.137P
R0.137P
External
Internal
1/4P
1/8P
h
60°
Internal
External
h
V6 External V6 Internal
h
h
4

5. Use a V6 anvil when using a V6 insert.
Important!
Insert Size Dimensions mmOrdering Code
Internal
RH
External 3/8”
V6
16
IC L mm
3/8”
V6
16
V6 Anvil
RH Toolholder
1.33
1.33
h min
1.93
1.91
X Y
YE3-6C
NPT
3ER14NPT-6C…
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
Insert Size Dimensions mmOrdering Code
Internal
RH
External 3/8”
V6
16
3ER19BSPT-6C…
3ER14BSPT-6C…
3IR19BSPT-6C…
3IR14BSPT-6C…
IC L mm
3/8”
V6
16
Pitch
tpi
V6 Anvil
RH Toolholder
0.86
1.16
0.86
1.16
h min
1.75
1.88
1.80
1.91
X
2.25
2.79
2.30
2.70
Y
YE3-6C
YI3-6C
AL..-3
AVR..-3
NVRC..-3 206/...
BSPT
19
14
19
14
Inserts
For External RH use YE3-6C anvil. For Internal RH use YI3-6C anvil.
14 3IR14NPT-6C…
Pitch
14
tpi
Defined by: USAS B2.1:1968
Tolerance class: Standard NPT
External
Internal30°
h
30°
90° 1º47’
Defined by: B.S.21:1985
Tolerance class: Standard BSPT
27.5° 27.5°
90° 1 47'°
h
R0.137P
Internal
External
R0.137P
V6 External V6 Internal
2.98
2.84
5

6. Insert Size Dimensions mmOrdering Code
F
16
16
20
25
32
L1
83.2
100.0
128.6
153.6
173.6
L2
22
20.5
30
30
30
External Toolholders (with anvil)
Spare PartsStandard
3/8”
IC
AL12-3
AL16-3
AL20-3
AL25-3
AL32-3
H=H1=B
12
16
20
25
32
The above toolholders have a 1.5º helix angle. For other helix angles, see page 10.
V6 inserts can be used on any External RH holder that uses an anvil.
V6 Anvil RH
YE3-6C
Anvil Screw
SY3T
Insert Screw
SA3T
YE3-6C
V6 Anvil RHTorx KeyClamp
C3
Anvil Screw
SY3T
Insert Screw
SA3T
Insert Size Dimensions mmOrdering Code
F
20
25
32
L1
128.6
153.6
173.6
L2
30
30
30
Standard with Clamp
(Dual System: Screw or Clamp)
3/8”
IC
AL20-3C
AL25-3C
AL32-3C
H=H1=B
20
25
32
Spare Parts
BF
L 2
L1
HH1
External Toolholders (with anvil)
V6 inserts can be used on any External RH holder with anvil (see list below).
Please note: You must replace the anvil to YE3-6C style.V6 inserts can be used on any External RH holder that uses an anvil.
BF
L 2
L1
HH 1
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
*
*
6
Torx Key
K3T
K3CT

7. Spare Parts
Insert Size Dimensions mmOrdering Code
F
25
32
40
L1
125
150
170
L2
25
25
32
Spare Parts
Insert Size Dimensions mmOrdering Code
F
25
32
40
L1
125
150
170
L2
24
24
24
L3
38
38
38
H1
17.5
22.2
22.2
External Toolholders (with anvil)
External Toolholders (with anvil)
Off-Set Qualified (FQ)
3/8”
IC
AL20-3FQ
AL25-3FQ
AL32-3FQ
The above toolholders have a 1.5º helix angle. For other helix angles, see page 10.
H=H1=B
20
25
32
Drop Head-Qualified (CQ)
3/8”
IC
AL20-3CQ
AL25-3CQ
AL32-3CQ
H=B
20
25
32
V6 Anvil RH
YE3-6C
V6 Anvil RH
YE3-6C
Torx Key
K3T
Torx Key
K3T
Anvil Screw
SY3T
Insert Screw
SA3T
Insert Screw
SA3T
Anvil Screw
SY3T
B
F
L2
L1
HH1
L1
BF
L2
H
H1
L3
V6 inserts can be used on any External RH holder that uses an anvil.
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
V6 inserts can be used on any External RH holder that uses an anvil.
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
*
*
7

8. The above toolholders have a 1.5º helix angle. For other helix angles, see page 10.
Holders with coolant channel are available as standard. Example AVRC20-3.
Internal Toolholders (with anvil)
Insert Size Dimensions mmOrdering Code
A
18.0
28.0
22.6
29.0
36.0
L
180
250
200
250
300
L1
50
60
45
60
60
D
20
32
25
32
40
D1
20.0
25.0
24.6
32.0
40.0
F
13.4
16.3
16.1
19.6
23.8
mm
24
29
29
36
44
Min. bore dia.
Standard with Clamp
(Dual System: Screw or Clamp)
3/8”
IC
AVR20-3C
AVR25-3C
AVR25D-3C
AVR32-3C
AVR40-3C
Internal Toolholders (with anvil)
Insert Size Dimensions mmOrdering Code
L1
40
60
45
60
60
D
20
32
25
32
40
D1
20.0
25.0
24.6
32.0
40.0
F
13.4
16.3
16.1
19.6
23.8
Min. Bore dia.
mm
24
29
29
36
44
L
180
250
200
250
300
A
18.0
29.0
22.6
29.0
36.0
Standard
3/8”
IC
AVR20-3
AVR25-3
AVR25D-3
AVR32-3
AVR40-3
YI3-6C
V6 Anvil RHTorx Key
K3CT
Clamp
C3
Anvil Screw
SY3T
Insert Screw
SA3T
YI3-6C
V6 Anvil RHTorx Key
K3T
Anvil Screw
SY3T
Insert Screw
SA3T
Spare Parts
Spare Parts
D1
F
L
L1
A
D
V6 inserts can be used on any Internal RH holder that uses an anvil.
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
V6 inserts can be used on any Internal RH holder that uses an anvil.
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
*
*
D1
A
D
F
L
L1
8

9. Internal Toolholders (with anvil)
Insert Size Dimensions mmOrdering Code
F
13.4
L
250
mm
24
D
20
Min.bore dia.
A
19.5
Standard with Carbide Shank
3/8”
IC
CAVRC20-3
H
35
Internal Toolholders for V6 (without anvil)*
Specially designed for V6 inserts
V6 inserts can be used on any Internal RH holder that uses an anvil.
YI3-6C
V6 Anvil RHTorx Key
K3T
Anvil Screw
SY3T
Insert Screw
SA3T
Style
Insert Size Dimensions mmOrdering Code
A
18
18
15.2
L
180
180
150
L1
32
40
40
D
20
20
16
D1
12.7
16
16
F
10.3
11.5
11.3
Insert Screw Torx Key
3/8”
V6
IC
NVRC 13-3 206/001
NVRC 16-3 206/002
NVRC 16D-3 206/003
17
20
20
SN3T
K3T
Min. bore dia
mm
Spare Parts
Spare Parts
* V6 inserts cannot be used on standard internal toolholders without anvil. For this purpose you must use one of these special V6 toolholders.
SN3TM
* The holders are supplied with standard anvils. For V6, please use the V6 anvil indicated in the table above.
*
90° Cone
F
H
L
A
D
9
The above toolholders have a 1.5º helix angle. For other helix angles, see page 10.

10. b
b = arctanPxN
xD
Calculating the Helix Angle
The helix angle is calculated by the following formula:
The helix angle can also be determined from the diagram below.
b - Helix angle [ ° ]
P - Pitch [mm]
N - No. of starts
D - Pitch diameter [mm]
Lead = P x N
Resultant Helix Angle
Holder
3.5o
YE3-6C-2P
YI3-6C-2P
2.5o
YE3-6C-1P
YI3-6C-1P
1.5o
YE3-6C
YI3-6C
0.5o
YE3-6C-1N
YI3-6C-1N
3/8”
IC
ER
IR
Lmm
16
4.5o
YE3-6C-3P
YI3-6C-3P
YE3-6C-1.5N
YI3-6C-1.5N
0o
-0.5o
YE3-6C-2N
YI3-6C-2N
-1.5o
YE3-6C-3N
YI3-6C-3N
Anvil
V6
Ordering Code
5° 4° 3° =1°b=2°b
1
2
3
4
5
6
7
8
9
11
10
12
1
2
3
4
5
6
7
8
9
11
10
12
50 100
2.5
3
3.5
4
4.5
5
6
7
9
11
14
18
24
2.5
3
3.5
4
4.5
5
6
7
9
11
14
18
24
=-1°
=0°
b
b
b= -2°
2.25
2.25
150 200
0
1.5°
H1
-b
1.5°
b
H1
Helix Angle Diagram
The dimension H1 (cutting edge
height) remains constant with every
insert/ anvil combination.
Anvil
angleStandard toolholder
pocket angle
Reversed
helix angle
Feed towards
the tailstock
Anvil
angle
Standard
helix angle
Feed towards
the chuck
Standard toolholder
pocket angle
Feeddirectiontowardsthechuck
RHThread/RHTooling
Feeddirectiontowardsthetailstock
LHThread/LHToolingLHThread/RHToolingRHThread/LHTooling
Special
Toolholders
Special Toolholders
*For Multi-start threads,use the lead value instead of the pitch
Pitch P*
[mm]
Pitch P*
[tpi]
Pitch diameter [mm]
b p
D
V6 is indicated on the backside ER IR
10

11. N - Revolution Per Minute [RPM]
Vc - Cutting Speed [m/min]
D - Workpiece Diameter [mm]
N = 1000 x Vc
p x D
Vc = N x p x D
1000
c
DN
V
Calculation
of N [RPM]
Recommended Grades and Cutting Speeds Vc [m/min]
Number of Passes
0.75
32
3-6
1.00
24
4-8
1.25
20
4-8No. of passes
1.50
16
5-9
1.75
14
6-11
2.00
12
6-11
0.50
48
3-6
mm
tpi
Pitch
Excellent grade for general use.
VKX
11
125
150
170
180
275
350
200
325
200
225
200
330
180
200
200
330
200
330
130
230
180
260
160
260
60
100
75
90
130
90
100
200
280
250
350
400Rm
1050Rm
45-50HRc
51-55HRc
Low carbon (C=0.1-0.25%)
Medium carbon (C=0.25-0.55%)
High carbon (C=0.55-0.85%)
Non hardened
Hardened
Hardened
Annealed
Hardened
Low alloy (alloying elements <5%)
High alloy (alloying elements >5%)
Non hardened
Hardened
Austenitic
Super Austenitic
Non hardened
Hardened
Austenitic
Hardened
Ferritic (short chips)
Pearlitic (long chips)
Low tensile strength
High tensile strength
Feritic
Pearlitic
Non aging
Aged
Cast
Cast & aged
Cast Si 13-22%
Brass
Bronze and non leaded copper
Annealed (Iron based)
Aged (Iron based)
Annealed (Nickel or Cobalt based)
Aged (Nickel or Cobalt based)
Pure 99.5 Ti
a+b alloys
Hardened & tempered
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
28
29
30
31
32
33
34
35
36
37
38
39
40
19
20
21
22
23
24
25
26
Steel
P
Cast Iron
K
Stainless
Steel
M
Heat Resistant
Material
S(M)
Hardened
Material
H(K)
Non-Ferrous
Metals
N(K)
Material
Group
VardexNo.
Material
Hardness
Brinell
HB VKX
Vc [m/min]
Unalloyed steel
Low alloy steel
(alloying elements<5%)
High alloy steel
(alloying elements>5%)
Cast steel
Stainless steel
Feritic
Stainless steel
Austenitic
Stainless steel
Cast feritic
Stainless steel
Cast austenitic
Malleable
Cast iron
Grey Cast iron
Nodular SG iron
Aluminium alloys
Wrought
Aluminium alloys
Aluminium alloys
Copper and
copper alloys
High temperature
alloys
Titanium alloys
Extra hard steel
Coated
115-190
100-175
90-165
100-180
75-140
70-135
80-120
50-100
70-130
60-120
70-130
60-115
90-140
40-110
90-120
65-110
85-110
60-100
60-70
60-145
70-130
60-115
125-160
90-120
100-365
80-220
200-400
200-280
60-180
80-225
80-255
45-60
30-50
20-30
15-25
140-170
50-70
45-60
40-50

12. A d v a n c e d T h r e a d i n g S o l u t i o n s6 Cutting Corners
221-00493
METRIC EE
0 8 / 2 0 0 9
Edition 04
1 Hayotsrim Street
Nahariya 22311, Israel
mrktg@vargus.com
www.vargus.com
T: +972 (0)4 985 5101
F: +972 (0)4 985 5118