3M 2" x 1" x 1/4-20 Flap Wheel 244D 60 Grit Aluminum Oxide

3M coated 244D flap wheel uses aluminum oxide as the abrasive material and has a diameter of 2 in. 3M incorporates this aluminum oxide material into the flap wheel forming a grit of 60. This abrasive is on a cloth backing, X weight. 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 25000 RPMs.