10 Metal drill bit
1,0x34 1,5x40 2,0x49 2,5x57 3,0x61 3,2x65 3,5x70 4,0x75 4,5x80 5,0x86 5,5x93 6,0x93 6,5x101
- Precision spiral drill bit made of high-grade high-speed steel according to DIN 338, precision ground, cylindrical, right-hand cutting, type N, crosswise grinding 135° according to DIN 1412 C (from 3 mm), diameter tolerance h8
- Bare surface
- For highest demands and precision in industry and crafts.
- For drilling steels, cast steel, alloyed and unalloyed, grey cast iron, tempered cast iron, ductile cast iron, sintered iron, nickel silver, graphite, NF metals, plastic. Up to 900 N/mm² tensile strength.