About Us

Mission Statement

Bear Machinery exists to meet and exceed customers’ requirements by providing great service, accurate parts, and technical expertise.

 

About Bear Machinery, Inc.

Blair Stultz
Blair Stultz,
Vice President
Bear Machinery is primarily a build-to-print job shop. We do more than just machine parts. We provide excellent service along with fabrication and finishing services. Engineers trust us to produce parts for scientific instruments, plant facility equipment, and the defense industry. Besides manufacturing parts, we build assemblies that include mechanical, electrical, pneumatic, and hydraulic components.

Using our machining expertise, modern equipment, and the latest software, we work with all types of metal including exotics like Molybdenum, Inconel, and Titanium. Our inspection department can provide FAI (first article inspection) reports as well as documenting every part that comes off the line. Bear Machinery has been registered ISO 9001:2015 by NSF-ISR for the past 11 years.

We are locally owned and operated. We serve large and small companies as well as government agencies and prime contractors. Our work is not limited to Hawaii. We serve mainland customers as well and have been doing so since 1976.

Federal Procurement Information


Organization and Business Data:

  • Business Structure: Corporation, Small Business, Woman-Owned, EDWOSB
  • Certifications and Registrations:
    • SAM Registered
    • ISO 9001:2015 Certified
    • JCP Certified
    • ITAR Registered
  • Codes:
    • CAGE Code: 0FX15
    • DUNS: 05-403-3048

NAICS Codes:

  • 332710 - Machine Shop
  • 332721 - Precision Turned Manufacturing
  • 332999 - Fabricated Metal Manufacturing
  • 333298 - Industrial Machinery Manufacturing
  • 333999 - General Machinery Manufacturing
  • 336999 - Transportation Machinery Manufacturing
  • 339998 - Miscellaneous Manufacturing
  • 332322 - Sheet Metal Work Manufaturing
  • 541690 - Scientific and Technical Consulting

Equipment

Bear Machinery uses Computer Numerically Controlled (CNC) machines for the manufacturing and fabrication of parts and subassemblies for specialized equipment and machinery.  Digitally automated CNC machines use various types of cutting tools to precisely turn / machine through materials to create complex geometric shapes to the desired configuration and tolerance.

Equipment List

CNC Machining Centers

  • Cincinnati Milicron VMC 760 w/ Siemens 2100 control, 30”X20” X20” work envelope w/ 4th.axis
  • Fadal VMC 6535 w/ HS 88 dual processor control, 65”X35”X34” work envelope w/ 4th axis
  • Fadal VMC 4020 w/ HS 88 dual processor control, 40"x20"x28" work envelope
  • Fadal VMC 3025 w/ HS 88 dual processor control, 30”X20”X25” work envelope
  • Tree VMC 760 w/ Siemens 2100 control, 30”X16”X18” work envelope
  • Tree VMC 1060 w/ Siemens 2100 Control, 40”X24”X25” work envelope

 

CNC Lathes

  • Mazak M4 w/ Fagor 8030 Control, 12” Chuck, 60” work length
  • 2 ea. Okuma LNC-8 Cadet w/ OSP5020 Control, 10” Chuck w/ 20” work length
  • Hwacheon T2-2TYSMC, 8 axis Horizontal Mill Turn Center w/ bar feed

 

Conventional Machining

  • Goodway HDL Lathe, 14”X 40”
  • Monarch 10EE Toolmaker Lathe, 12”X 20”
  • Clausing Lathe, 15”X50”
  • Leblond 25"/52" X 96" Lathe, 5" spindle bore
  • 2 ea. Bridgeport Vertical Mills, 12”X 36” travels

 

Finishing

  • Trinco Blasting Cabinet, 48” X 24” X 24”
  • Porter Cable 8” Vertical Belt Sander
  • RCM Deburring Vibratory Tub, 31” X 75” X 34” deep
  • Sweco Bowl Vibratory Finisher 4’ dia.
  • Spray Booth, 13” X 23” X 10” High
  • Burr King Belt Sander
  • Branson Ultrasonic Cleaner, 18” X 24” X 18” deep

 

Grinding

  • Thompson Surface Grinder, 12” X 24”
  • Parker Majestic Surface Grinder, 6” X 18”
  • KO Lee Tool & Cutter Grinder

 

Fabrication and Welding

  • D & K 150 Ton Press Brake w/ CNC backgauge
  • Marvel 81A/M3 Vertical Band saw, 18” X 20”
  • DoAll Vertical Band saw, 36” throat
  • Brown DMV Coldcut Saw, 12” Blade
  • Miller Axcess 300 amp Mig. Welder
  • Miller Axcess 450 amp Mig Welder
  • 2 ea. Miller Dynasty 350 amp Tig Welders
  • Weldsale Welding Table, 6’ X 20’
  • HydraJet Waterjet, 6’ X 12’ work envelope

 

Inspection and Measurement

  • Brown & Sharpe Global 7.7.7 DCC CMM
  • 36” X 60” Granite Surface plate
  • Sheer Tumico 14” Optical Comparator
  • Rockwell Hardness Tester
  • Micrometers to 36” including height gages
  • Vernier Calipers to 80”
  • Complete sets of gage blocks, pin, and thread gages
  • Video Microscope
  • Renishaw QC10 Ballbar

 

Software

  • Mastercam 2025
  • FeatureCAM 2025
  • Solidworks 2025
  • PC-DIMIS 3.7 CAD++, CMM Software
  • Igems 2025 Waterjet Software

 

Capability Statement

Organization and Business Data: Corporation / Small Business / Woman-owned / Cage Code: 0FX15 / DUNS: 054033048 / NAICS: 332710, 332322, 332721, 332999, 333298, 333998, 336999, 339999, 541690 / SAM Registered / ISO 9001:2015 Certified / JCP Certified / ITAR Registered

 

Bear Machinery welcome image

Bear Machinery is a locally owned and operated machine shop specializing in precision machining and custom fabrication serving customers here in Hawaii as well as North America since 1976.

Bear Machinery has an extensive machining and fabrication facility and decades of experience manufacturing for diverse industries including astronomy, oceanography, health care and U.S. military.

 

Boeing, Joint Astronomy Centre and Teledyne Imaging Sensors Logos

Engineers trust us to produce their scientific instrumentation and plant facility equipment, from custom machined components to full assemblies. We do mechanical, electrical, pneumatic and hydraulic assemblies.

 

 

We Exceed Expectations

With a team of well trained and motivated craftsmen, we tackle difficult machining and fabricating tasks for product development, prototyping and contract manufacturing. Our waterjet cuts intricate designs in metal, stone, glass, tile and composites.

In providing complete manufacturing services to our customers, we also offer mechanical engineering, documentation, part finishing, painting and inspection.

 

Contact Us
Bear Machinery, Inc.
Blair Stultz, Vice President
46-153 Malina Place • Kaneohe, HI  96744
Ph: 808 / 247 - 6706 • Fx: 808 / 235 - 0551
E-mail address: info@bearmachineryinc.com

 

Boeing logo

Bear Machinery has consistently given us fast and accurate machining support for all of our mission critical equipment.

- Steve Walton - Engineer/Scientist, Boeing LTS Maui
Teledyne Imaging Sensors Logo

Bear Machinery has been an essential supplier of high grade, complex, precision hardware used on many of our most demanding space-flight applications. When mission assurance is on the line, we always rely on Bear!

- Tom Sprafke - Senior Scientist, Teledyne Imaging Sensors
Joint Stronomy-Center Logo

Bear Machinery is a reliable ally in supplying precision parts and assemblies for the James Clerk Maxwell and United Kingdom Infrared Telescopes on Mauna Kea.

- Tomas Chylek - Senior Mechanical Engineer, Joint Astronomy Centre
Beachside Lighting Logo

With Bear Machinery's help, we were able to transform our fittings to those that could work for us in every way, with the tolerances that we need and the aesthetics that we may now take for granted.

- Rick Benedict - President, Beachside Lighting