3M 3M Scotch-Brite CB-ZR Coated Aluminum Oxide Flap Wheel - P180 Grit - 1 1/4 in Face Width - 2 1/2 in Diameter - 80800 FN510079265

3M Scotch-Brite coated CB-ZR flap wheel uses aluminum oxide as the abrasive material and has a diameter of 2 1/2 in. 3M incorporates this aluminum oxide material into the flap wheel forming a grit of P180. 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 flap wheel can be run at a maximum speed of 9000 RPMs.