Short Description:

YN27  Hand-Held Gasoline Rock Drill/ Petrol Rock Drill Jack Hammer/Rock Drilling is a hand-operated rock-drilling tool, composed of a small gasoline engine, an air compressor and rock drill.
Its outstanding characteristic is that the stated functions can be realized by changing the hand handle according to the requirements without changing the inner parts of the machine head. Available for drilling, splitting breaking, ramming, shoveling. And widely used in mining ,road construction, quarrying and national defense construction.
With turning the swing arm to running-or-stop rotation plumbum, the machine can be converted into a breaker or a hammer, for breaking, digging, splitting or ramming. The machine is suited to build of bridge, road, power station, geological explortation etc.
YN27 rock drill is a hand-rock drilling tool which integrates small gasoline engine,compressor and rock drill.
It is easy to be carried along,It is stuited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipments, and especially suits the projects that the machine has to be carried at any time and in any area.