G10 공기천공법 기계류 공기 에어잭 피크 해머

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G10 Pneumatic Pick Keyword:pneumatic pick;portable mining pneumatic air jack pick hammer;air jack pick hammer Product Introduction Compared with the same other type picks, G10 Pneumatic pick is lighter, more flexible and convenient operation. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction. It can stop working automatically when the solid object is broken. It's widely used in coal mining, soft rock, digging pits for post