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4-1/2 Inch X 7/8 Inch Zirconia Flap Grinding Discs T-27 Flat (40 Grit, 5 Pk)

Economy, standard density flap discs made from blue Zirconia. Backing is made from non-flexible consumable fiberglass with a flat T-27 plastic back. Use in place of a grinding wheel on a right angle grinder. Used for stock removal, grinding and blending of welds, castings and other metal finishing. The grinding agent in size coat provides fast cut and long life. 5 discs per pack.