Alpen 1 twist drill bit set HSS PRO TM 6 with plastic case (6 pieces, diameter 2.0/3.0/4.0/5.0/6.0/8.0 mm)

Contents: the plastic case contains 6 high-quality, precision-ground drill bits in diameters 20, 30, 40, 50, 60, 80 mm made of steel with a blank surface Accuracy: Alpen drill bits guarantee tight tolerances and high concentricity Special grinding: optimal drilling performance is generated thanks to the special split point. In addition, no punch is required and less feed pressure is required Use: the drill bits are suitable for working with alloy steel, unalloyed steel, cast iron, malleable iron, copper alloys, nickel silver, graphite, sintered iron Quality: the alpine drill bits are made entirely from our own production and are manufactured to the highest quality standards, so that you can achieve even more efficient, precise results