The Scotch-Brite™ Radial Bristle Disc Thin Bristle SB30118 makes tough jobs easier and can help you achieve a burr-free, paintable finish in fewer steps without damaging the base material. The non-woven, open web, durable construction is designed to resist loading and greatly increase the life of the disc. The Scotch-Brite™ Radial Bristle Disc Thin Bristle SB30118 fits most portable hand tools and small bench motors. Combine discs to form a brush to suit your abrasive needs. For additional abrasive needs combine multiple discs to form a brush.