12.7 x 12.7/9.53 x 70mm - CBN Mounted Wheel (MW028)

12.7mm Ø x 12.7/9.53 Ø x 70mm shank (1/2" x 1/2"/3/8" x 2 3/4")

• Electroplated Cubic Boron Nitride (CBN)- medium grit B80 / B100 for fast stock removal.
• Free cutting action - minimal heat generation giving long service life.
• For use on internal or external applications.
• Electroplated onto carbon steel shanks (tougher than mild steel thus reducing the risk from the shank bending)
• Typical grinding applications include tool & die steels, high speed steel, cast iron & hardened steels over 45HRc.
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