431 - 440 of 489
diameter 165mm dth drill bits
Selling leads
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... made in China, we produce all threaded button bits by hot press technology. A comprehensive range of various button bits shown as below: Thread ...
2024-12-09 12:11:48
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...DTH Hammer without Foot Valve Type for Qre Mining or Well Drilling Product Advantages: 1.Avoid the problem happens on foot valve. Fracture...
2025-07-30 00:06:27
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... high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for ...
2024-12-09 12:57:59
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... and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. ...
2024-12-09 12:11:48
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...Drilling Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline ...
2024-12-09 12:11:48
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... High Quality Drill Bits SRC542 Reverse Circulation Bits Reverse Circulation Hammers & Bits: SOLLROC offers all the tools to carry out drilling ...
2024-12-09 12:42:49
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... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and ...
2024-12-09 12:11:40
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... performance and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low ...
2024-12-09 12:11:40
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... performance and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low ...
2024-12-09 12:11:40
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... and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced producing technology. 3. Low problem rate and ...
2024-12-09 12:11:40
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