Drill 820
Conical drill. Drills holes of diameters from 4mm up to 20mm. Shaft diameter is 8mm. Drills and widens holes in metal, sheet metal, pipes, profiles made of steel, Ni-steel, NE-metall, plexiglass and plastics of up to 5mm wall thickness. The laser-engraved lettering on the drill is readable while the drill is spinning.