Fine Finish on Steel - The Wire Cup Brush delivers an extra-fine surface finish. This Wire Cup Brush is fitted with brass-coated crimped wire for light-to-medium-duty cleaning applications. It is suitable for removing coatings, rust and paint on small-to-medium steel and non-ferrous metal surfaces. This brush is also suitable for roughing, mat sanding, and paint stripping, as well as cleaning formwork boards and facings on metal and wood. It is intended for use with drills The brass-coated wires on the brush provide protection against corrosion. Brush wires are available in different thicknesses for variable levels of abrasive needs. Thicker wires are more aggressive, producing a coarser yet faster surface finish, while thinner wires deliver finer, smoother surface results. Cylindrical shank compatible with three-jaw drill chucks. Features and Benefits • Fine Finish on Steel • Wire Cup Brush for an extra-fine surface finish • Brass-coated crimped wire for light-to-medium-duty cleaning