Dynabrade, Inc. Dynabrade Coated Silicon Carbide Fiber Disc - Very Coarse Grade - 16 Grit - 4 1/2 in Diameter - 7/8 in Center Hole - 77779 77779

Dynabrade coated fiber disc uses silicon carbide as the abrasive material and has a diameter of 4 1/2 in. Dynabrade incorporates this silicon carbide material into the fiber disc forming a grit of 16. 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 fiber disc can be run at a maximum speed of 13300 RPMs.