Office/Fax: (330) 667-6047


MackLock Bronze, Inc. has the ability to CNC tum a wide variety of metals. We are able to chuck parts with diameters that range from 1/8" minimum to 12" maximum and up to 7" in overall length, with tolerances of ± 0.0003. We can bar pull material with diameters that range from 1/8" minimum to 2 1/2" maximum and up to 36" long. Also, we are able to perform the following oil grooves: Circular, Single Loop, Double loop, Figure Eight and Double Figure Eight. We are not content to stop simply with high-quality CNC machining. We can also provide manual drilling and machining and graphite plugs and grooves for all parts we machine. Production volumes are never a problem. Our precision machine shop is comfortable with low volume, small run, high volume, large run, and large scale production runs. We work on lead times of three to four weeks, but when our customers need it, we can easily provide expedited services.

Machining Processes
  • Milling
  • Drilling
  • Turning
  • Threading
    • External
    • Internal
  • Tapping
  • Knurling
  • Counterboring
  • Countersinking
Equipment Capabilities CNC Control Capabilities
Machinery Axis 2 Axis Lathes
5 Axis Mill
Part Diameter Min _______1/8________in
Max _____12’’____in
Part Length Min _______________in
Max __7____in
Tolerances Straightness : ± ____+/- .0003___________
Secondary Services Offered
  • Manual Drilling
  • Manual Machining
  • Graphite Plugs
  • Graphite Grooves
Production Volume
  • Specialty Production Shop
  • Low Volume
  • Small Run
  • High Volume
  • Large Run
  • Long Run
  • Large Scale Production Volume Run
Lead Times Available Typically 3-4 weeks, but expedited services are available upon request