3M Standard Abrasives 592454 Coated A/O Aluminum Oxide AO Quick Change 2 Ply Disc - 50 Grit - 2 in Diameter - 5/8-11 Center Hole - 32749 66000003500

Standard Abrasives coated 592454 quick change 2 ply disc uses A/O aluminum oxide AO as the abrasive material and has a diameter of 2 in. Standard Abrasives incorporates this A/O aluminum oxide AO material into the quick change 2 ply disc forming a grit of 50.