WIT02049
5902628940025
Twisted drill for metal HSS+cobalt+ TiN, 135°, 2x49mm, 3pcs
The size shown in thephoto is an example. 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 excavate d material is efficiently transported out of the hole. This 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: 2 mm
- Drill angle: 135 degrees
- Total drill length: 49 mm
- Drill working length: 24mm
- Quantity per pack: 3 pcs