Bushings & Sleeves
Minic Precision Inc. offers custom fittings for many diverse industries including electronics, instrumentation, automotive, computers, aerospace, medical and dental. We can manufacture bushings and sleeves with many features, such as precision holes, multiple holes and lubricating voids.

Bushings and sleeves are typically used in heavy-duty pumps and machine tools. Bushings offer complete protection for soft, brittle materials. They also enhance the strength and rigidity of the assembly in which they are used. Secure alignment of components can be obtained through our bushings and sleeves.

Bushings and sleeves are machined through rigorous milling and turning techniques. Our fittings can be manufactured to extremely precise specifications; with tolerances of ± 0.0001 inches and surface finishes to 16 micro. Secondary services like broaching, grinding, heat treating, plating, tapping, thread rolling and tumbling are offered to enhance and improve all bushings and sleeves.

Precise dimensions are achieved through the use of our Tornos Swiss Automatic Screw Machines, Tornos and Citizen Swiss CNC Turning Machines. Also, we use Statistical Process Control (SPC) throughout the manufacturing process. All custom machines parts are available in diameters ranging from 0.005 to 1.00 inches and lengths ranging from 0.005 to 10.00 inches. Other specifications include tight tolerance values of ± 0.0001 inches and surface finishes to 16 micro.
Industry Compliance & Certification
Types Available
  • Precision holes
  • Crimp bushings
  • Bearings
  • Multiple holes
  • Lubricating voids
  • 0.005" to 1.00"
Surface Finish
  • to 16 micro
  • 0.005" to 10.00"
  • to ± 0.0001"
  • Aircraft Aluminum
  • Alloy Steel
  • Aluminum
  • Beryllium Copper
  • Brass
  • Bronze
  • Carbon Steel
  • Copper
  • Nickel
  • Nickel Silver
  • Plastics
  • Stainless Steel
  • Tellurium Copper
  • Titanium
  • Tungsten
More Information
Equipment Used
  • Tornos Swiss Automatic Screw Machines
  • Bechler Swiss Automatic Screw Machines
  • Citizen CNC Swiss Turning Machines
Processes Used
  • CNC Swiss turning
  • CAM Swiss Automatic Lathes
  • CNC Milling
  • Cold Heading
  • From prototyping to production runs of all quantities
Secondary Operations
  • Broaching
  • Grinding
  • Heat Treating
  • Plating
  • Tapping
  • Thread Rolling
  • Tumbling
Quality Systems
  • ISO 9001: 2015 certified quality management system
Certification Download
Additional Services
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