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Large Diameter Wheels


Center-less grinding is a process that grinds the surface of a turned part or round bar without the need to support the work piece on centers.

We specialize in Center-less Wheels up to 24’’ diameter and up to 24” wide in Single and Multi-grit bands on Bakelite core.  Depths up to and including 2” (50mm) available for through feeding, plunge and oscillation accommodating both short and long rod manufacture.

The center-less grinding wheel is able to perform multi-task either by plunge or through-feed grinding. 


Advantage of center-less wheel

  • Easy set-up due to no centers required.
  • Able to perform multiple tasks on Center-less grinding machine
  • Center-less grinding is efficiently applied to different application and manufacturing of parts ranging from simple tube bars to relatively complex shafts.


Markets Served

  • Automotive
    • Engine / Transmission
    • Needle Rollers
    • Camshafts
    • Input Shafts
  • Medical
  • Glass


  • Grinding Carbide Rolls

  • Non-Ferrous Materials

  • Finish Grinding

Types of  Large Diameter Wheels

  • Stahli Wheels (28" and higher)
    • Hexagon Pellets
    • Customizable to specifications
  • Double Disc / Lapping Wheels
  • Fine Grinding Wheels
  • Centerless


  • Koyo
  • DedTru
  • Cincinnati
  • Landis
  • Okuma
  • Royal Master