Circle Boring & Machine Company 

Specialists In Precision Boring & Milling

Circle Boring & Machine Co. was founded in 1960 and is built on our knowledge and abilities with horizontal and vertical bore-mills.  We pride ourselves on producing quality precision parts both big and small.    

Our CNC horizontal and vertical bore-milling size capacity is matched by few in the industry.  We can machine parts up to 20 feet long, weighing  up to 40,000 pounds.  Our 25,000 Sq. Ft. building has six bridge cranes in four separate bays with up to 40,000 pound lift capacity. 

Circle Boring does machining for manufacturers of mining and off-road equipment, automation equipment, machine-tool manufacturers and power transmission equipment. We also do machining for research and development, military contract and aerospace companies.  We make bolsters, punch plates and die sets for the stamping industry.  We have extensive experience at machining parts for the forging industry. We also service the fastener industry with our ability and knowledge of machining cold header repair parts and die blocks used in that industry.

Make sure to check out the machining picture links below to get a good overview of the variety of precision work done at here Circle Boring and Machine. 

Circle Boring & Machine Co., Inc.

3161 Forest View Road

Rockford, IL  61109

Phone (815) 398-4150

Fax  (815) 387-0062

  

E-mail - Sales Manager:  Gary@circleboring.com 

Attach CAD Files In DWG or DXF Format

 

Machining Pictures:

Bolster Plates  |  Die Sets  |  Gearboxes  |  Plate Work

Machine Tool  |   Technical / R & D Machining

Precision Spindle Heads  |  Fastener Industry

Large Part Turning | Forging & Metalworking

Large Part Milling & Boring

Equipment List  |  Contact Us

 

©2008 Circle Boring & Machine Co., Inc.