Showing 1–9 of 16 results
Alternative to roller cones when not necessary or applicable.
Boss Reamer (BR)
An underreamer with high level of efficiency and durability.
Bull Nose Subs
A proven guide for BHA’s in pre-drilled pilot holes.
Double tapper allowing the HOC Casing Spears grapple 100% contact.
Drag Type Stabilized (DTS)
The DT and DTS are useful for cleanout work, small holes, or coil tubing applications.
Drilling Drag Type (DDT)
An Underreamer with exceptional expansion ratio for extended applications.
Drilling Type Underreamer (DTU)
The work horse of our rental fleet, the DTU is used for a variety of well bore enlargement applications.
Free-Wheeling Stabilizers are used in conjunction with the Casing Cutters for cutting casing of 20″ diameter and larger.
Low Stress Drilling (LSD)
Unique one cutter design to reduce torque while enlarging.