Dynabrade 90851

Dynabrade coated flap wheel uses aluminum oxide as the abrasive material and has a diameter of 4 in. Dynabrade incorporates this aluminum oxide material into the flap wheel forming a grit of 80. 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 Dynabrade flap wheel can be run at a maximum speed of 3800 RPMs.