SANDVIK HL1000 HL1500 HL1560 HL300 HL500 HL600 HL700 HL800 HLX5 HL1500PE Drilling Threading Tool Shank Adapter for Blasthole Drilling Machines

Shank adapter is a part that is connected to a rock drill at one end and to a drill pipe at the other end.

It is an important part of rock drilling machines and drilling tools. It is mainly used in mine operations that use high-quality alloy steel as raw material and have been fully carburized. Special CNC guarantees the quality of the water hole in the handle and the side water hole. The handle is uniformly heat-treated and scientifically straightened by precision instruments to ensure straightness and resistance. The working environment is harsh, and the quality and performance requirements of the butt joints are very strict.

A full range of shank adapters (impact rods) ensures high quality drill string interfaces to the tightest industry tolerances. Designed to interface seamlessly with hydraulic and pneumatic rock drills and tophammers, our shank adapters are available in a variety of industry standard thread configurations. Our precision grinding process ensures straightness and our tools are fully carburized with an advanced heat treatment.

In tophammer drilling, the shank adapter transfers the impact energy from the piston to the rod or tube. In addition, the rotational torque is transmitted via the shank adapter.

Our products are designed to withstand the high impact forces of modern rock drills and are made from select materials that have been case hardened to ensure sufficient resilience in the handle