The Cup Brush is suitable for use on hand-held angle grinders, for polishing, light deburring work, rounding edges, and removing rust, paint, dirt, and scale. With the abrasive filaments with silicon carbide, an abrasive removal of the workpiece is achieved. This cup brush is characterized by its dense filling and its concentricity. The high-grade “Made in Germany” quality is often used in the metalworking industry and in craft businesses, car workshops, and by staircase, railing and container builders.