3M Standard Abrasives Buff and Blend 840421 GP Non-Woven A/O Aluminum Oxide AO Quick Change Finishing Disc - Very Fine Grade - 3 in Diameter - 35169 66000027699

Standard Abrasives Buff and Blend non-woven 840421 GP quick change finishing disc uses A/O aluminum oxide AO as the abrasive material and has a diameter of 3 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 35169 having a very fine grade. 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 finishing disc can be run at a maximum speed of 8000 RPMs.