Retrievable Ring-Bit Systems

Retrievable ring-bit systems can be reused several times and are designed so that the casing can always be pulled out after drilling. A large inner diameter allows for the largest rock socket and installed elements. Primary applications: In-situ piles (skin friction) where casing is fully retrieved Anchoring applications Pre-drilling/temporary casing applications Energy/water wells where casing […]

Horizontal Ring-Bit Systems

Horizontal ring-bit systems are made for horizontal drilling of utility lines. High-friction casings call for a heavy duty ring-bit system. Drilling under roads and railways requires advanced air control. Thanks to a reliable design, Mincon’s ring-bit system can be used over and over. Primary applications: Horizontal drilling of utility lines Road and railway underpasses Replacing […]

Solitary Ring-Bit Systems

Solitary ring-bit systems are designed for drilling end-bearing piles through boulders, rock layers, and even into inclined bed rock. The heavy-duty ring-bit is not attached to the casing shoe, making it the most economical ring-bit solution.

Primary applications:

  • End-bearing piles, including micro piling
  • Pilings with sacrificed casings, which have no large ID ring-bit requirements
  • Slope stabilisation
  • Pipe walls, king piles