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rock drill head
Selling leads
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... assembly is composed of inner tube group and outer tube group.Inner & outer tubes have standard length of 1.5 meters and 3 meters. The head ...
2026-07-31 00:39:34
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Geological Surface Set Diamond Reaming Shells BQ NQ HQ RQ PQ with Core Bit Application The surface set Reaming Shells are set natural diamonds outside ...
2024-12-09 18:13:20
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5ft / 10ft Diamond Double Tube Wireline Core Barrel System CE ISO 9001/2008 >> Introduction A wireline coring system includes core barrel assembly and ...
2026-07-31 00:39:34
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