The Scotch-Brite™ Rivet Cleaning Disc sands and cleans around rivets with high-speed efficiency and delivers consistent results. This tough, tightly layered disc achieves a close fit against and between rivets and leaves behind a clean, consistent finish while maintaining the geometry of the workpiece.Engineered with layers of non-woven nylon fibre, the Scotch-Brite Rivet Cleaning Disc quickly removes rust and other debris yet resists loading. The disc's open web construction helps minimize heat buildup during operation, making this disc ideal for use on steel and aluminum metals. The disc is filled with tough, medium-grade aluminum oxide mineral abrasive that cuts fast to remove rust and residue quickly. Includes standard built-in shaft enabling quick and easy attachment to a standard tool or drill.