Broca de rocha pneumática à mão Jack Hammer Drilling Equipments da broca de rocha do pé do ar

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Air Leg Rock Drill Keyword:hand-held type pneumatic rock drill; pneumatic rock drill; jack hammer;toyo rock drill;pneumatic drill Product Introduction Air-leg rock drilling is a high efficient rock drilling machine. It’s widely used in mining and roadway drivage of drilling operation. Also it’s an important tool for railway, water conservancy,and construction. It can be used with FY200B oiler and type FT160A (FT160B,FT160C)air leg.It can also be used for drilling the medium