AirROC T35, the tophammer medium size air drill rig, with its unique VL 140 pneumatic rock drill is the pathfinder opening new horizons of drill efficiency.
The main characteristic is as follows:
Drilling method: Tophammer
Hole diameter: 64mm-102mm (2 1/2''-4'')
Drill steels: T38, T45
Maximum hole depth: 15m