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Casing Systems

Concentric Casing System

Drill and case simultaneously through overburden and boulders.

Concentric Casing System
CCS

Concentric Casing System

The concentric casing system advances casing and borehole together, preventing collapse in loose, water-bearing or boulder-filled ground. The pilot bit and ring bit retract for easy withdrawal.

OverburdenWater wellsGeothermalMicro-piles

Specifications

Casing ODØ114–Ø325 mm
TypeConcentric
BitPilot + ring (retractable)
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