3M 3M Cubitron II 732U Coated Aluminum Oxide Disc Roll Fine Grade 120 Grit - 5 in Diameter - 86835 60440296329

3M Cubitron II coated 732U PSA disc roll uses aluminum oxide as the abrasive material and has a diameter of 5 in. 3M incorporates this aluminum oxide material into the PSA disc roll forming a grit of 120. 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 3M PSA disc roll can be run at a maximum speed of 12000 RPMs.