Detailed Product Description   It can be used in all kinds of rock drill, drill car and some other rocking tools, withstand Voltage, high efficiency, fast footage. ...

Detailed Product Description Hydraulic Rock drill It is widely used in construction tasks, railway, road and hydropower station building project, as well as rock drilling work in national defense constructions. waytypekgHighmmAround mmMPaKWHzbpmNmDrill rod diametermmWater Flushing capacity...

Detailed Product Description MQS series portable pneumatic roof bolter drill is mainly used for operation in the gateway of rock hardness less than f6 or used in half tunnel of coal bed for coal mining roof bolter operation. Main parametersworking pressureMpa0.40.--63rated air pressureMpa0.5rated...

Detailed Product Description   The pneumatic roof bolter drill is widely used as coal roof bolter operation for the rock hardness less than f8 gateway of the coal bed, or half gateway of the coal bed. It can be used not only for drilling bolt hole, but also for the anchor cable, and also the...

Detailed Product Description The Down Hole Rock Drill/rock drill is a new high efficient machinery, widely used in small and medium sized mine, road construction, national defense, water conservancy and so on. It is also previously used as exploring open cut mine. The...

Detailed Product Description Hydraulic Rock drill It is widely used in construction tasks, railway, road and hydropower station building project, as well as rock drilling work in national defense constructions. waytypekgHighmmAround mmMPaKWHzbpmNmDrill rod diametermmWater Flushing capacity...

Detailed Product Description Hydraulic breakerApplicationThis range of breakers is designed for the demolition of bases, floors, walls etc. and for the breaking of asphalt and frozen soil. The ramming of piles, foundations and tubes; the tamping of small diggings are other jobs, where these...

Detailed Product Description   Such rock drill are wildely used as coal roof bolter operation for the rock hardness less than f10 tunnel the coal bed, or half tunnel of the coal bed. It can be used not only for drilling bolt hole, but also for the anchor cable, and also the rolling...

Detailed Product Description Weight 27 kgOutside dimension 668mm*248mm*202mmCylinder dia 80mmPiston stroke 60mmImpact energy 75.5JImpact frequencey 36.7HzAir consumption 83.3L/SAir pipe (inner dia) 25mmWater pipe (inner dia) 13mmAir pressure 0.63MPaWater pressure 0.3MPaBore dia 34-45mmBore depth...

Detailed Product Description We can offer all kinds of rock drill bit:  Cross bit; horseshoe bit; knife-edge rock bit; ball tooth bit; Column tooth bit;They can be used in all kinds of rock drill, drill car and some other rocking tools, withstand Voltage, high efficiency, fast footage. Also,...