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Engineered for aggressive grinding and finishing on steel, stainless steel, and cast iron, this 4-1/2" flap disc features premium zirconia abrasive grain for extended tool life and superior performance. The T27 backing design delivers optimal contact and consistent results across flat and contoured surfaces. High-density construction maximizes material removal while reducing heat buildup. Compatible with standard 5/8"-11 threaded arbors, it's ideal for fabrication shops, welding operations, and metal preparation work.
4-1/2" x 5/8"-11 T27 Zirconia High Density Flap Disc
$8.40