451 - 460 of 683
140mm drag drill bit
Selling leads
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... construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Comparing with tapered chisel bits and tapered cross bits, ...
2024-12-09 13:25:29
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114mm Length 6m DTH Drill Rod With Friction Welding For Geological Exploration Product Introduce Sollroc's DTH drill pipes are made of superior alloy ...
2024-12-09 13:27:40
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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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Product specifications: RC bits Model SRC531 Diameter No. x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch ...
2025-07-17 00:08:06
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... process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth ...
2024-12-09 13:10:29
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...hydroelectric stations, nuclear power plant construction projects will involve the pile foundation project. With the increasing demand for hard ...
2025-07-17 00:08:06
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...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and ...
2024-12-09 12:35:25
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...Drilling T45 76mm 89mm 102mm Button Bit For Bench Drilling Product Specification: T45 Button Bits Thread Button bit is well known for its high wear ...
2024-12-09 12:11:48
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...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and ...
2024-12-09 12:38:29
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