Integrated O-pile ring-bit systems are used to drill straight, interlocked casings through boulders, rock layers, or into inclined bedrock.
This technique can be used to build interlocked casing walls, roofs, and other structures for the construction industry. O-piles can also replace sheet piles and slurry walls in rocky ground conditions.
The heavy-duty ring-bit is integrated in the casing shoe, which makes it safe to drill in loose ground and water.
- O-pile walls
- O-pile roofs
- Retaining walls
- Watertight cut off walls