瑞典ATLAS COPCO 凿岩钻具/钻头/钻杆
凿岩钻具:勘探取芯钻具,反循环钻具,回转式钻具,天井钻具,岩土取样工具,打磨设备,水平定向钻具,潜孔式钻具,跟管系统,顶锤式钻具
Excore HO 加大双管孕镶取芯钻头
产品描述:Wireline triple tube bits are normally used in broken ground with a triple tube core barrel. This system reduces core being lost through flushing. With extensive experience of what is really required in the field, and unique expertise in metallurgy, we have brought an international team of drillers, engineers and metallurgists together to produce our best bit yet. The Excore series of diamond drill bits is the absolute top range of what is available today. The operating range of each diamond bit has been substantially increased providing exceptional productivity with oustanding bit life.
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