6 x 3/4 x 1 Norton 3X Grinding Wheel 46 grit

Quality and superior performance product with the highest wheel life, exceptionally fast cut rate and burn free grinding. Constant supply of sharp cutting points Norton's patented SG grain. Ideal for hollow grinding of plane blades or chisels. Remove all glazing on the surface of the wheel, bring the wheel back to a straight face and supply fresh, sharp abrasive grains on the surface of the wheel with the Multi Point Diamond Dresser .