Superabrasive Stones

Super-abrasive Stones
Click To Enlarge
  • Superabrasives Grit Sizes
    • Mesh Size: 01=30/40 to 21 = 325/400
    • Micron/Mesh Size1: 31=36-51/500 to 43=2-4
  • Superabrasives Stone Sizes: 1,6 x 1,6 x 50,8 mm (.062 x .062 x 2 in) to 4, 8 x 5,6 x 152,4 mm (.187 x .218 x 6 in)
Superabrasives supply four common types of cutting particles (grits) for honing different materials:
  • Out performs ordinary stones in cutting action, finishing speed and wear resistance
  • Combines superior performance with increased efficiencies
  • Perfect for any size operation
  • Lowers production costs
  • Sunnen offers the industry's largest variety of abrasive materials, bond types, grain sizes and stone configurations
  • Sunnen has the largest staff of technical experts to solve your honing problems
Find A Sales Rep



Sunnen Superabrasives are the most advanced metal-cutting abrasives available in the world today. Their outstanding performance ensures the honing of even the most difficult materials, that until now, have resisted cutting by any method. You'll find they significantly improve cutting action, overall production rates and abrasive life over any other abrasive available.

Most of the popular tool steels can be honed as easily as ordinary hardened steel. Even difficult exotics like stellite, inconel, ferrotic, nickasil, alnico and a wide range of ceramic materials can be quickly honed with predictable results. What you once considered "impossible" materials are no longer impossible with Sunnen Superabrasives.

Find A Sales Rep
Select your state to find a rep near you.
Ask The Expert
Select a category from the dropdown list and then click the "ask" button to continue.