Norton 20X6X12 32AC54-QB T1 CENTERLESS GRINDING WHEEL

TYPE 1; DIAMETER 20 INCH; 6 INCH THICKNESS; 12 INCH MOUNTING SIZE; 54 GRIT SIZE NUMBER; GRADE Q; ALUMINUM OXIDE ABRASIVE MATERIAL; RESIN BOND; CUT MATERIAL ALNICO, CAST IRON; STANDARD DESIGNATION 32AC54-QB