... Application12#-36#2000-1600500-400Coarse grinding, snagging, cutting billet deburringW40-W2040-2820-14Fine grinding, ultra-fine ... grains easily fall off.Suit for centerless grinding wheel and guide wheel, grooving and cutting sheet wheel polishing wheel.ResinBHigh strength, ... speed grinding, can be made as sheet wheel for grinding groove, cutting, etc.MetalMGood toughness, formability, strength, self ...