CJ Precision Machine
CJ Precision Machine

Reaming shop, 5 Axis Milling shop Idaho, USA, Job Shop / Contract Manufacturer

"When sending work out to contractors, the one who makes the mistake on the quote wins the job." Attention to every detail, from quote to production, is why we have partners and not clients.


Visit the new and improved www.cjprecisionmachine.com and discover the value of our service for yourself. 


CJ Precision Machine is a leading manufacturer of design critical parts from prototype to production within a wide range of industries.  With more than 100 years of experience,  CJ strives to meet and satisfy our customer’s needs by providing an unmatched level of value, regardless of complexity and/or quantity.


CJ serves a wide variety of markets including the semiconductor, solar, food processing, beverage, automobile, heavy transportation, hospital and many more.


Our reputation sets us apart from other shops in Idaho and the Northwest.  We pride ourselves in developing and manufacturing the highest quality products in our industry.  Our loyal customer base has made us a leader in the business place.


Our tool set is matched by none.  From our CNC vertical machining center to our lathes and our precision aluminum cut off saws, we have the tool to meet your requirements!




  • DMU 65 5 axis
  • CNC Vertical Machining Center .  50”x axis travel and 20” Y axis travel with 4 axis capability
  • 7 axis lathe with 10” main chuck.  6” sub spindle and Y axis machining
  • Precision aluminum cut off saw capable of up to 4 ½” stock with + or – 10/thousandths
  • Mori Seiki Dura Vertical 5080 Mill.  10,000 RPM spindle.  X 30”, Y 20” and Z 18”
  • Mori Seiki Vertical Pallet Mill. GV-503.  A high production tool.  High pressure coolant and 12,000 RPM spindle.  X 24”, Y 20” and Z 18”
  • Mori Seiki Vertical Mill.  4th Axis.  X 32”, Y 16” and Z 18”
  • Router MultiCam 5000 Series 10' x 30" table for plastic and aluminum
  • M-S Lathe.  2 axis, 6,000RPM spindle
  • Manual Lathe, 17” x 60” and Manual Mill, 18” x 32”
  • Tig and Mig welding




We will appreciate your consideration!




  • Custom Machined Parts
  • Shafts
  • Fixtures
  • Valves
  • All Metals
  • All Plastics
  • Inconel
  • Titanium
  • Exotic Metals
  • Bolts
  • Pins
  • Sprockets
  • Collars
  • Gun Parts
  • Non FFL Gun parts


  • Clean Room Equipment
  • Electronics Testing Equipment
  • Environmental Research
  • Tooling
  • Transportation
  • Heavy Equipment
  • specialized transportation
  • semi conductor


  • CNC Vertical Machining Center
  • 7 axis lathe with 10” main chuck
  • Precision aluminum cut off saw capable of up to 4 ½” stock with + or – 10/thousandths
  • Mori Seiki Dura Vertical 5080 Mill
  • Mori Seiki Vertical Pallet Mill
  • Mori Seiki Vertical Mill
  • Router MultiCam 5000 Series
  • MIG Welding
  • TIG Welding
  • Manual Lathes

CJ Precision Machine, The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience

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  • Boise, Idaho
  • USA 83716