Rotary brush - circular, design: corrugated wire, FESTA brushes guarantee quality used materials and processing, wire 0.3mm - brass-plated, diameter 200mm, mounting hole 32mm (including reduction rings 12.7 mm - 1/2, 15.8 mm - 5/8, 19 mm - 3/4, 22.2 mm and 25.4 mm - 1), number of wires 8000, wire length 34 mm, maximum revolutions per min. 4500, suitable for locksmith and metalworking work, removing rust, paint, polishing..., packaging: plastic box.