Reversible, 80 teeth, with QuickRelease safety lock and steel handle, for use in confined spaces, re-engages after movement of 4.5°, construction without screws prevents foreign object damage, DIN 3122/ISO 3315, registered design.
- High-performance rolled, steam-treated twist drill made from heavy- duty high speed steel. - The manufacturing procedure (no structural disruption) solidifies the material making it more elasticated. - This makes it more resistant to fracture and suitable for robust drilling units. (e.g. hand-held drilling machines)
