China High Quality 3 Inches DHD3.5 IR3.5 HD35 DTH Hammer ...
3 Inch DHD3.5 IR3.5 HD35 DTH Hammer With Foot Valve is based on proven technology and designed and manufactured specially for a variety of hard engineering conditions. Compared to other tools on the market, its performance is at the high end. Indeed, it is faster, lighter, easier to repair, so as to have s longer service life.
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