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Diamond Core Bit
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Diamond Core Bit Set
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Dry Diamond Core Bit
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Reaming Shells
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Core Barrel Assembly
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Core Lifter
(20)
PDC Drill Bits
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Hi Yaheng,your quality is much better than my expected! ----Peit
—— Peit Holton
Your bits and reamers work very well,thank you! --------Prostov
—— Prostov
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Company News
Mining Turkey 2018
[2019-04-12 10:01:14]
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Exppmina Peru 2018
[2019-04-12 09:48:16]
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New product PDC bit diameter 1220mm
[2016-10-19 10:43:19]
Our company has developed the new type PDC bits, the diameter is 1120mm .This product has few company can produce in China, we are the best one .
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customer visiting
[2016-09-13 09:28:39]
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testing
[2016-07-20 09:22:12]
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