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Centerless Grinding

Wide Variety of Centerless Grinding Options

At our state-of-the-art facility, we specialize in a comprehensive range of centerless grinding techniques. Whether it's thru-feed, end-feed, or specialized long-run and short-run processes, we have the expertise and equipment to meet diverse requirements. Our dedicated centerless department is adept at addressing a vast array of grinding needs, delivering precision and consistency in every project. Boasting the capability of two advanced centerless grinders, we are equipped to process parts ranging from a delicate .175" to a robust 4.260" in diameter, with lengths extending up to 12". Additionally, we pride ourselves on our flexibility and versatility, readily accommodating small production runs, even with sizes as diminutive as .120". Trust in our experience and capabilities for all your centerless grinding endeavors.

Parts That Can Be Centerless Ground

centerless strip

We grind shafts, pins, bolts, liners, and housings. We centerless parts with shoulders, and shoulders with undercuts. We grind many different types of materials, including hardened steels, stainless, brass, aluminum and many composites. Depending on hardness and material we have the ability to get smooth surface finishes as low as 4 micro.

Centerless Grinding Capacities:

machine list
Machine List
  • Supertec STC-20 CH
  • Cinncinnati #2
Grinding Operations
  • In-feed
  • Thru-feed
  • Max length: 12"
  • Max OD: 4.260"
  • Min OD : .175"
    (.120" for short-run jobs)
Finish & Tolerance
  • 8 Rmax
  • .0002"
  • Alloy Steels
  • Aluminum
  • Brass
  • Stainless Steel
  • Tool steel