For use on light and medium duty drilling. Power is controlled by a built-in air regulator located on the pistol or grip handle, for adjusting to different drilling surfaces. The types of handle differ from manufacturer to manufacturer. Recommended air pressure is 0.59 MPa (6 kgf/cm2). Key chuck and air hose nipple are equipped as standard accessories.
用于轻型和中型钻井。电源由位于**或手柄上的内置空气调节器控制，以适应不同的钻孔表面。不同制造商的把手类型不同。建议空气压力为0.59 MPa（6 kgf/cm2）。钥匙卡盘和空气软管接头作为标准配件配备
16mm Pneumatic hand drill used to clean oil and chemical pipeline,it can also be used for such dangerous place with inflammables gas to drill