3M Standard Abrasives Zirconia Resin Fiber Disc 530092 4-1/2 in x 7/8 in 36 25 per case

Standard Abrasives(TM) Zirconia Resin Fiber Disc works well for weld blending, grinding, deburring, and finishing applications on most metals, including stainless steel and aluminum. It achieves a fast, sharp cut and provides tough durability for medium pressure applications on larger areas of the workpiece. The stiff fiber backing and heat-resistant bond enables extended use under pressure. They resist loading and have a high cut rate.