Scotch-Brite(TM) Roloc(TM)+ Clean and Strip Disc, 7466 AAD 4 in x 1/2 in S XCS, 10 per case Aggressively removes paint and rust from seams, door jambs, drip moldings, pinchwelds and other difficult-to-reach areas. 3 dimensional abrasive web conforms to work area. Safer than wire bristle tools. Mounts onto 3M(TM) Roloc(TM) + Holder 07500. Durable web design lasts longer and will not rust. Maximum operating speed 8000 RPM.