SYSBOHR Drive Drilling System D 88.9-152.4 mm with Hydraulic Drifter
Displacement drilling with a single casing string and hydraulic drifter. At final depth, the sacrificial tip is released, leaving the casing bore clear for anchors, grouting or threaded-bar piles. Rock inclusions call for a sacrificial percussion bit. Flushing is suitable only where void formation and undermining are excluded.
| Technical data | |
|---|---|
| System diameter | 88.9–152.4 mm |
| Drive | Hydraulic drifter |
| Casing lengths | 500–6000 mm |
| Drilling tip | Sacrificial tip or sacrificial percussion bit, selected for the ground |
| Threads | Right-/left-hand, tapered or parallel |
Detailed technical information can be found on the manufacturer’s product page.
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