Description
- 3-D cutting edge profile in Y-form for exact positioning and perfect starting
- Long service life and low probability of breakage even on impact with reinforcements, thanks to the highly effective technique of hardening by blasting
- High drilling speed thanks to wide Twinmax spiral and customised head geometry
- Optimum low-vibration drilling protects the user
- Certified by the Prüfgemeinschaft Mauerbohrer (PGM) in accordance with the requirements of the Deutsches Institut für Bautechnik(DIBt)
| Diameter | Overall Length | Working Length |
|---|---|---|
| 16 | 325 | 250 |
| 16 | 475 | 410 |
| 18 | 325 | 250 |
| 20 | 325 | 250 |
| 20 | 475 | 410 |
| 22 | 325 | 250 |
| 25 | 475 | 410 |
| 30 | 510 | 410 |
