The PREMIUM round shank brushes for the straight grinder are particularly suitable for machining hard-to-reach places on workpieces made of nonferrous metals. The brass wire composition ensures the best results for a wide variety of tasks. Whether for removing rust, cleaning welding seams or for surface preparation and finishing of NF metals, this high-performance wire brush can be used universally. Derusting, cleaning, smoothing, polishing, matting and roughening are no challenge for Tyrolit's round shank brushes.