Data / Facts
D / Diameter: 10,5-20mm
L1 / Total length: 133-205mm
L2 / Working length: 87-140mm
More Information
CatalogueMetal Drill Bits
HSS DIN 338 standard, shank reduced
- Right-hand cutting, type N
- High-performance high-speed steel
- Short, cylindrical
- 118° conical section
- Diametral tolerance h8
- In all rotary and percussion drilling machines
- In machines for mechanical processing
HSS twist drill bit
Due to its robust thickness of core and a distinctive hardness this drill bit has a long tool life. Especially when drilling with diameters below 6 mm the anti-torsion capability is very high while the danger of fracture is low. It is very suitable for working with alloyed and unalloyed steel, non ferrous metals, cast iron and hard plastics.
For use in / Application

Steel / various metal
Drive / Execution / Features

Zylinderschaft