Dynabrade Fiber Disc 77779 - 4 1/2 in - 16 - Very Coarse - Silicon Carbide

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.

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