Weight 27 kg
impact energy 20J
drill hole dia. 26-46mm
drilling depth 6 m
YN27 handhold internal-combustion rock is a hand-rock drilling tool which integrates the small gasoline,compressor and rock drill.
Weight 27 kg
impact energy 20J
drill hole dia. 26-46mm
drilling depth 6 m
YN27 handhold internal-combustion rock is a hand-rock drilling tool which integrates the small gasoline,compressor and rock drill.