kwb HSS metal drill, extra long version, DIN 340, 217-060 HSS metal drill bit long 6 mm
kwb HSS metal drill, extra long version, DIN 340, 217-060
Product Features
- The HSS metal drill bits in extra long are precision tools according to DIN 340 for excellent dimensional accuracy of the bore.
- The steel drill bits are precision ground and correspond to the drill type N with a normal spiral for medium length chipping material.
- Due to the industrial quality, the cylindrical drill bits for steel are standardised and precisely processed.
- The twist drills are ideal for use in alloyed and unalloyed steel, cast steel, malleable iron, sintered iron, non-ferrous metals and hard plastics.
- In addition, the metal drill bits have a split point according to DIN 1412 C as well as a 135 point angle, which makes them self-centring and no pre-drilling or pre-drilling is necessary.