3M 3M Hookit 360L Coated Aluminum Oxide Hook & Loop Disc - P600 Grit - 3 1/2 in Diameter - 20955 60440142374

3M Hookit coated 360L hook & loop disc uses aluminum oxide as the abrasive material and has a diameter of 3 1/2 in. 3M incorporates this aluminum oxide material into the hook & loop disc forming a grit of P600. 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 hook & loop disc can be run at a maximum speed of 12000 RPMs.