Our rock drilling tools manufacturing facility produces high-quality shank adapters for most models of current prevailing rock drill machines. All shank adapters are carburized, CNC manufactured, and made from premium steel. This ensures superior toughness and anti-fatigue strength to meet the most demanding drilling conditions.

Male shank adapters are generally better suited for drifting, tunneling and extension applications where high bending stresses are present. Female shank adapters are used when the drilling space is limited and the total feed length is important, for example, underground roof bolting.

The primary task of the shank adapter is to transmit rotation torque, feed force, impact energy, and flushing medium to the drill string (including extension drill rods and drifting drill steels). Our adapters are designed to withstand the high impact power of modern rock drills and are made from specially selected hardened materials.