3M 3M Stikit 216U Coated Aluminum Oxide Disc Roll Very Fine Grade P320 Grit - 5 in Diameter - 5 Vacuum Holes - 01620 60010013989

3M Stikit coated 216U 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 P320. To aid in dust control, this product is designed to work with vacuum systems and comes with 5 holes built into the PSA Disc Roll. 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.