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Products > tool cases > Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. | Similar Products

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" found 5 Products from Changsha Tianhe Drilling Tools and Machinery Co.,Ltd., China

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Concentric Casing Drilling System(Symmetrix): where contains some ovals and fractures. Design Principles Make the casing follow easy and the equipment and operation simple Outstanding Advantages The stable and reliable working performance and ...

DTH Bits(85MM-800MM): Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. is a manufactory and exporter company of rock drilling tools, DTH hammer and bits in China. The Tianhe DTH drill bits are made from hard alloy ...

ODEX Casing Drilling System(ODEX90,ODEX115): Design Objectives (1)Improve our products everlastingly, fulfilling to simplify the complicated problems during drilling. (2)Offer the fittest drilling tools according to the casing dimensions and ...

Thread Button Bits-T38,T45,T51: Changsha Tianhe Drilling Tools and Machinery Co., Ltd is a specialized company to offer drilling solutions. Our main products are DTH hammers, DTH bits, ODEX drilling tools and so on. (1) Thread: R28 ...

DTH Hammers(3''-32''): 1.Fast Penetration 2.Durability 3.Long Life 4.High Air Pressure 5.Economic 6.Have passed ISO9001:2000 and ISO9001:2008 Our DOWN-THE-HOLE hammer is a new type valveless hammer driven by compress ...

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Concentric Casing Drilling System(Symmetrix)