Rotary brush, version: COPY - patented wire 0.5 mm - copy, does not unravel even under extreme load, FESTA brushes guarantee quality used materials and processing, steel wire 0.5 mm, diameter 26 mm, shank 6 x 27 mm, galvanized brush body, number of wires: 370, wire length: 28 mm, max. permissible speed: 4500 1/min, use: light sanding work and cleaning in hard-to-reach places, packaging: blister with euro hole.