ZQSJ series Hand-held Pneumatic Drilling Machine

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Brief introduction: 1.Light weight 2.Robust motor 3.High drilling speed 4.More model to choose Main specification:neumatic Hand-held Drilling Machine Pneumatic Hand-held Drilling Machine is an underground approved rotary drill. It is the portable and standard drilling machine for many applications in coal and soft rock mining and tunneling. Reversal rotation function is fitted for some model to make drill rod returning faster. Due to its smart and robust motor, some of their efficiency and function can be compared with column-type drilling machine. Range of Applications: Ø Rib supporting Ø Injection drilling Ø Blast hole drilling Ø Hole for degasification

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jining hengwang mining machinery co ltd.

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