Dia Polyimide Bond Gashing Whl

3M(TM) Diamond Polyimide Bond Gashing Wheel 1V1, 4X1/4 in x 1-1/4 in, X=1/4, 45°,CGD320 R125 BP, 1 per case Diamond particles in a polyimide bond matrix offer high cut rates, excellent abrasive life and temperature resistance in gashing wheels in cnc grinding applications, of carbide & non-ferrous materials.