WIT05593
5902628940131
Twisted drill for metal HSS+cobalt+ TiN, 135°, 5.5x93mm, 1pc
Cobalt metal drill bit with titanium nitride coating and cylindrical shank. The use of a 5% cobalt content improves the drill bit's resistance to thermal damage during drilling. The fluted helix ensures a low coefficient of friction and the excavated material is efficiently transported out of the hole. Thi s reduces the risk of chips sticking to the drill bit and increases the drilling capacity. This design also reduces vibration, which has a positive effect on the durability of the drill bit. The tip angle of 135° ensures perfect centring. The drill provides 40-60% faster drilling compared to standard HSS drills. Suitable for: steel, cast iron, aluminium, copper, brass. Manufactured according to standard DIN 338.
Technical data:
- Titanium nitride coated cobalt metal drill bit type
- Bore diameter: 5.5 mm
- Drill angle: 135 degrees
- Total drill length: 93 mm
- Drill working length: 57mm
- Quantity per pack: 1 pc