4-1/2in Tiger X Flap Disc, Flat, Phenolic Backing, 40Z, 7/8in Arbor Hole 10ct

Enhanced Worker Safety ñ Increased aggression lets professionals use less force to get equal or better results. This means less stress and reduced fatigue. Contaminant-free (contains less than 0. 1% Fe, S, Cl). Combination of cotton and polycotton cloth backings provide consistent grinding without glazing. Self-sharpening zirconia alumina (ZA) grains hold up under high temperatures and extreme pressure. 7/8" open or plain arbor offers a cost-effective mounting option when using adapting nuts. Phenolic backing prevents scratching of the workpiece. Best on carbon steel, structural steel, stainless steel, and cast iron.