The cup brush provides an exceptionally fine surface finish. It is equipped with brass-plated twisted wire and is ideal for light to medium cleaning tasks. It is suitable for removing coatings, rust, and paint from small to medium-sized areas made of steel, aluminum, and other non-ferrous metals. This brush is also suitable for scrubbing, matting, removing paint, as well as cleaning metal and wood formwork and coverings. It is designed for drills with a 6 mm shank. The brass-plated wires protect the brush from corrosion. Wire brushes are available in various strengths for different grinding grades. Thicker wire works more intensively and quickly creates surfaces that are rough, while thinner wire provides finer and smoother surfaces. Diameter mm: 50, wire thickness mm: 0.20, max speed min-1: 4,500.