The rock drill has good performance under low pressure, it is suitbale for act impetus with long Air pipe and small air compressor.And it is use for drilling in mines, quarries, railway construction, ....
Fuzhou Dig Sword Land Machine Co., Ltd is a large-scale Enterprise which specilizes in manufacturing the series of pneumatic tools with design development and production, such as Rock Drill, ....
The rock drill is a kind of high efficiency air leg rock drill machine.It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy....
The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy....
The rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance....