3M Standard Abrasives 522412 Coated A/O Aluminum Oxide AO Quick Change 2 Ply Disc - P320 Grit - 2 in Diameter - 32579 66000223785

Standard Abrasives coated 522412 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 P320. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This Standard Abrasives quick change 2 ply disc can be run at a maximum speed of 30000 RPMs.