Forney 72759 Wire Wheel Brush, 4 in Dia, 5/8-11 Arbor/Shank, 0.02 in Dia Bristle, Carbon Steel Bristle

High impact twist knot wire brush. Used in surface preparation prior to welding and for removing weld scale, spatter and heavy corrosion. Used for heavy-duty cleaning applications. Arbor: 5/8-11, wire size: 0.02 in (0.5 mm). maximum rpm 20,000.