Proven trenchless installation across the 55–210 mm range.
Long-version TERRA-HAMMER piercing tools for trenchless pipe and cable installation with a heavy piston and modern KOK combi-head.
Accurate, efficient and serviceable.
The approved long-version range is designed around reliable underground installation and practical maintenance.
Combines the head geometry required for accurate displacement and productive boring.
Delivers effective impact energy through the tool body.
Designed for efficient pneumatic operation and controlled handling.
Simplified internal construction supports practical servicing.
The approved long-version proposition includes a three-year main-piston warranty.
Select the tool diameter around the service, soil and installation requirements.
Which long-version tool fits the bore?
Share the installation diameter, length, launch space and ground information for a practical recommendation.
Talk to TA Drilling