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DTH hammer into the rock diameter of 800MM in the formation

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DTH hammer drillers are efficient, environmentally friendly and energy saving

Weathering in drilling once again becomes simple - DTH Hammer weathers of diameter 800MM into rock. Down-hole DTH hammer rock construction is applied more and more widely, especially in strong weathering strata of pebble, bouldering, micro-weathering, red rock and mid weathering, and the construction schedule and quality problems have been solved. The picture shows Hainan Hongyu’s diameter 800MM DTH hammer drilling assembly at the construction site.