Requires the Kanga Mast unit and Power Head.
Designed to hammer through rock from 55mm (2") to 95mm (4") diameter. Requires a minimum air delivery of 5m3 (200cfm) at 10bar (150psi) for a 50mm diameter hole. Comes with a hose connection for a compressor feed required to pulsate the drill bit during drilling.
Can be used without air supply to hydraulically drive continously flighted augers for boring and soil sampling.