Polished turned metal drill bit
67
.
70
Standard drill bits for metal made of high-speed steel (HSS) conforming to European DIN 338 length standards. Right-hand twist drill bits, polished white, ground, with a point angle of 118° and hole tolerance H12. Type N. Reduced cylindrical shank to sizes 10 or 13 mm.
Advantages:
- Allows the mounting of larger diameter drill bits onto a drill with a 10 or 13 mm chuck.
- Available in a wide range of sizes from 13 to 20 mm.
- Custom drilling of sizes other than those specified can be done upon customer request.
- High quality suitable for a wide range of individual users.
Applications:
Suitable for alloy and non-alloy steels, cast steel, gray and ductile cast iron, sintered metal powders, alpaca, graphite, and non-ferrous metals.
TYPE R10 - 10 mm Chuck
TYPE R13 - 13 mm Chuck
- Group
- 6770
