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wholesale Air leg rock drilling machine Rock drill Jack hammer is efficient and lightsuitable for wet drilling down and inclined drilling on medium hard or hard(f=8-18) rock. The drilling diameter hole is 34-45mm and the effective drilling depth can reach supplier
Air leg Rock drill is a high efficiency. It is widely used in all kinds of tunneling and drilling operation in rock roadway drilling blasting hole is mine, railway, transportation, water conservancy construction and other important machine in rock engineering: this series of models widely used, applicable in hard or hard A8-18 rock drilling horizontal and inclined hole, bolt hole can be drilled vertically on the roof. The hole diameter is generally 32-42 mm, effective economic drilling depth of up to 5 meters.
Advantages: high efficiency can be used for horizontal or downward drilling Rock hardness
Air leg rock drilling machine Rock drill Jack hammer is efficient and lightsuitable for wet drilling down and inclined drilling on medium hard or hard(f=8-18) rock. The drilling diameter hole is 34-45mm and the effective drilling depth can reach 5m. It has the features of strong blowing and blowing holes and large turning torque.
Operation Video
We have specialized in mining mine rock drill for many years, could offer flameproof mining mine rock drill and factory price. Covering the market in Africa and South America,we are excepting to become your long-term partner in china.