The Cup Brush is suitable for use on hand-held angle grinders, for removing rust, polishing, light deburring work, and removing paint, dirt, and scale. The brush with stainless steel wire is used for flexible work on large stainless steel or aluminium surfaces. 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.