Forney 72753 Wire Cup Brush, 0.020 in Dia Bristle, 5/8-11 Arbor/Shank, 4 in Dia

Ideal for fast, heavy-duty cleaning of large surfaces, removing weld scale, rust, burrs and more. Designed for use in high speed air and electric tools, both portable and stationary machines. Arbor: 5/8-11, wire size, 0.020 in (0.50 mm). Maximum rpm: 8500.