(DISCONTINUED LIMITED STOCK) Two edged hole cutter for metal sheet. Stageless drilling of large holes and drilling out of existing holes of thin-walled materials. Suitable for sheet steel 0,1 - 2 mm, V2A sheet 0,1 - 1 mm, non-ferrous metals 0,1 - 5 mm and plastics up to 10 mm.HSS. approx. 1000 rpm, basis non-ferrous metal