The PREMIUM cup shank brushes for the straight grinder are ideal for machining hard-to-reach areas on workpieces made of steel. The high-performance tool offers the best lifetime and supports you in demanding work such as removing paint and rust, cleaning welding seams, as well as for surface preparation and finishing of steel. In addition, it can be used to carry out deburring work efficiently, making the Tyrolit cup shank brush universal in a wide range of tasks.