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Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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About Us
Changsha Tianhe Drilling Tools and Machinery Co., Ltd has been a specialied manufacturer which can offer solutions in drilling since establishment in November 2002. It is also a plant specializing in the production, management, research and sales of drilling tools. The products exported to many countries, like Africa, Asia, caribbean, Europe, Middle East, West Europe, and America, etc.
Our main products are including button bits, DTH hammers and bits, overburden(ODEX) casing system and ...
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Including both ODEX casing system(Dia90mm-280mm) and Symmetric Casing System ...
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Suppling a suitable drilling solutions is very important for manufacturers. ...
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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. is a ...
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1. Button bit
Various structures and wide application range, and can achieve ...
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DTH hammer:Valveless hammer
Material:Carbide
Processing ...
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The shank can be matched with different kinds of hammers:
1. COP hammer ...
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Including both ODEX casing system(Dia90mm-280mm) and Symmetric Casing ...
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Including both ODEX and concentric casing systems.
Application range:
It is ...
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