Brief: Discover the 276mm MRE215 Symmetric Concentric Casing Drilling System with DHD380 Hammer Shank, designed for exploration in unstable ground conditions. This advanced system ensures efficient drilling by protecting the hole wall with casing pipes, offering high performance and customization options.
Related Product Features:
Designed for unstable ground conditions with casing pipe protection.
Compatible with DHD380 hammer for enhanced drilling efficiency.