Metabo 6.27157 Metric Cobalt Drill Bit Set for Metal 19 Piece (1
- 10mm) This 19 Piece Drill bit Set for Metal comes in sizes ranging from 1mm up to 10 mm in sturdy metal case. For exceptional demands & precision work in handcraft & industry. Precision spiral drill bit made from cobalt-alloyed high-grade high-speed steel according to DIN 338, precision-ground, cylindrical, type N, reinforced core thickness, with crosswise grinding 135° according to DIN 1412 C (from 2 mm), diameter tolerance h 8.
Features: In sizes from 1
- 10 mm Suitable for drilling in steel, VA-steel, cast steel, non-ferrous metals, plastics, special alloys up to 1100 N/mm_ tensile strength Bronze surface