Designed for heavy-duty applications, these 2 to 4-inch quick change surface conditioning discs from CGW Abrasives are the ideal solution for aggressive cleaning, deburring, and finishing tasks. With a coarse brown grain and a robust design that offers twice the working life of standard discs, they excel in blending and rust removal on stainless steel as well as ferrous and non-ferrous metals. Each box contains 50 discs, capable of handling up to 25,000 RPM, making them a reliable choice for professionals seeking efficiency and performance in demanding environments.