Braswell Precision Inc. has been a leading supplier of precision machined components for over 25 years. They attribute their success to service excellence and quality manufacturing. Their dedicated team delivers high quality parts on time through a strong management system that ensures customer requirements are met. They have extensive machining capabilities and quality control equipment for precision manufacturing.

1. Braswell Precision Inc.
We have proven to be a leading supplier of precision machined components
for over 25 years which we attribute to our service excellence and quality
manufacturing. Our dedicated team recognizes the significance of delivering
a high quality part in a timely manner and by fostering a strong management
system for every step of the process we are able to satisfy our customer's
requirements.

2. History
• Veteran-owned Braswell Precision, Inc. was established in 1985 by James K. Braswell to serve the
needs of the increased demands of the aerospace and defense industries. Since then, BPI has
expanded fulfilling the requirements of the medical, telecommunications, commercial, and
alternative energy markets.
• Within 5 years of opening, our operation's success allowed us to move to a 20,000 sq ft. facility
conveniently located near BWI Airport in the International Trade Center. Specializing in prototype
and production precision machining, we pride ourselves in the accuracy of close tolerance
machining and our stellar customer service. We embrace new technology but still offer the
craftsmanship of a skilled worker.
• Rather than committing to all areas of manufacturing, BPI has chosen to expand our knowledge and
skills to become experts at machining parts that capture sophisticated electronic components.
Disciplines in this process involve holding tight tolerances, critical attention to detail, strict finishes,
and careful removal of burrs. By concentrating our efforts in this niche we have become highly
skilled due to the difficulty of requirements which can be translated to other areas ensuring
success.
• Our facility is fully climate controlled for maintaining close tolerance machining, finishing, bonding
and assembly work for which we are known for. We maintain strict standards to create a safe
working environment for our employees, visitors, and surrounding communities.
• BPI is ISO 9001:2008

3. Capabilities
• Being in business over 25 years we have made thousands of parts with minimal
turnover in employees. This experience and consistency enables us to
manufacture the simplest to the most complex part that others may find too
difficult to attack.
• We are continuously increasing our manufacturing capacity with the addition of
new equipment and technologies allowing us to better serve our customers. Our
extensive list of equipment is comprised of CNC Vertical and Horizontal pallet
changer work centers as well as inclusive supportive equipment to complete the
part.
• Our company manufactures high quality precision components using the latest
machining technologies. They are manufactured accurately and efficiently meeting
tight tolerances and strict specifications. We have frequently machined parts with
a true position of .001 and hold tolerances of +/- .0005. We have capabilities of
holding tight tolerances of +/-.0001. The largest part size we can manufacture is
64"x 32," but we might be able to accommodate for a larger part depending on its
configuration.
• We machine all materials including billet aluminum, aluminum, magnesium,
titanium, stainless steel, kovar, inconel, fiberglass, various plastics and composites,
and have become accustomed to compensate for a variety of plating types such as
gold, cadmium, silver, anodize, etc. We only work with ISO 9001 or NADCAP
approved sources and/or those approved by our customers.

4. Brand Model Description X in. Y in. Z in. X mm Y mm Z mm Spindle
Speed
Axis Pallet
Chg?
Chuck
Max
Bar
Feed
?
Mitsubishi M35J CNC EDM 31.5 21.65 12.20 800.1 549.91 309.88
Mitsubishi EA12 CNC EDM 31.5 21.65 12.20 800.1 549.91 309.88
(3) Lagun FTV-23 Manual Mill
with Mitutoyo
Digital
Readout
28 12 711.2 304.8
(2) Lagun TTV Manual Mill
with Mitutoyo
Digital
Readout
28 12 711.2 304.8
Mitsubishi M-H4B Horizontal
CNC
25.6 27.6 25 650.24 701.04 635 12,000 4 Yes
(2)
Mitsubishi
M-V60C Vertical CNC 40 20 20 1016 508 508 6,000 3 No
Matsuura MC-600V Vertical CNC 23 16 18 584.2 406.4 457.2 7,500 3 No
HAAS VF6 Vertical CNC 64 34 25 1625.6 863.6 635 10,000 3 No
HAAS VF3-B Vertical CNC 40 20 25 1016 508 635 10,000 3 No
HAAS VF3 Vertical CNC 40 20 25 1016 508 635 7,500 4 No
HAAS EC400 Horizontal
CNC
20 20 20 508 508 508 12,000 4 Yes
HAAS VF5XT Vertical CNC 26 60 25 660.4 1524 635 10,000 4 No
HAAS VF-3SSYT Vertical CNC 40 26 25 1016 1524 635 12,000 4 No
(2) HAAS VF-3SS Vertical CNC 40 20 25 1016 508 635 12,000 4 No
(2) HAAS Super
VF2
Vertical CNC 30 16 20 762 406.4 508 12,000 3 No
(3) HAAS HS-1 Horizontal
CNC
24 24 20 609.6 609.6 508 10,000 4 Yes
Hitachi/
Seiki
HT 235 III Lathe (CNC
Turning)
10 20 254 508 3,000 2 10” No
HAAS TL 2 Lathe (CNC
Turning)
16 44 406.4 1117.6 3500 2 18” No
Facility List

5. Facility List
Brand Model Description Tolerence X
in.
Y
in.
Z
in.
X
mm
Y
mm
Z
mm
Mitutoyo KN815 CNC CMM .0001 48 72 24 1219.
2
1828.
8
609.6
Mistral 775 CNC CMM .0001 26 28 18 660 710 460
Brown &
Sharpe
Micro
Xcel 454
Motorized
Indexable Probe
head CMM
.0001 18 19 12 460 482 304
Mitutoyo DH214 Profile
Projector
.0001
Quality
•Ultramatic Vibratory Finishing Machine
•(2) Electric Tangless & Tanged Helical Coil Insertion Stations
•Cutter Master Tool Grinder
•Lyman Turbo Vibratory Finishing Machine
•Sertabush Hardware Inserting Press (10 ton Capacity)
•Super Tec 618 Surface Grinder
•Aubin 1400 RC Glass Bead Blaster
•Grieve Industrial Forced Air Circulating Oven w/ 24hr temp. recording chart/ control to 600u F.
24”x30”x42”
•Kalamazoo Vertical Production Band Saw
•(2) Mantis Elite Microscopes
•Huppert Industrial Oven Air Circulating to 550u F. 24”x24”x30”
•Roll-In Band saw
•(3) Meiji EMZ Microscopes
•ESD 1000XL Bonding Agent Dispenser
•Kalamazoo Belt Sander
•(2) Pneumatic Helicoil Insertion Work Stations
•Freezer (maintenance of Temperature Controlled Bonding materials)
•Ohaus 2kg-5lb Dial-A-Gram Balance
•Liney Jig Bore, 18’ Table