Thread connection 3 1/2"API.Reg.
Max. pressure 60 KN
Rotation speed: 150 - 250 min. -1
Formation: Soft to medium hard rock
Alle PDC bore heads are equipped with small jet nozzles.
Application range:
- Soft to medium hard rock
- The bore head should not be used in debris
- In case of questions on the application contact René Schrinner by phone at +49 171 4707380
Advantages- Double up to triple installation speed compared to a roller chisel
- As the PDC drilling chisel cuts through the soil, it can be steered more precisely and the danger of slipping off when drilling in a flat angle into rock horizons is reduced, as opposed to roller chisels.
- Defective diamond cutting plates can be replaced.