281 - 290 of 640
drilling rock reamer hdd
Selling leads
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...Drilling Bore Hole Hard Rock Rc Drill Rig Description GLF500 drilling rig is mounted on a crawler chassis, driven by full hydraulic system, power ...
2026-01-12 16:29:49
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...advantages of hard and durable from diamond, and also has the advantages of high impact resistance and big blade from hard alloy. It is greatly ...
2024-12-09 21:25:43
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...Drilling Hammer for Rock Powders Sampling Description DTH Hammer is one of key components for drilling equipment. They are powered by compressed ...
2025-05-12 23:33:41
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...suitable sizes as per your requirements, such as BQ, NQ HQ PQ, etc. This core drill bits are wholesale products which are new designed to replace ...
2025-12-14 19:24:17
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...Drilling Tool PDC Drill Bit 6 3/4" PDC Rock Bit with API 3 1/2REG PIN Thread Description PDC drill bits are one of the most important material ...
2026-07-08 00:37:59
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... and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling ...
2025-05-12 23:34:33
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...Drill Bits for Rock Drilling Description The efficient composite piece and optimized design make the drill bit better during the drilling process. ...
2024-12-09 22:56:34
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...Drill Bit For Various Drilling Requirements And Applications 1. Description PDC (Polycrystalline diamond compact/composite) drill bits are an ...
2024-12-09 23:37:53
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...Drill Rig Product Description 1-Technical Parameter Main Specifications T645 Hole Range 76-115 mm Drill Pipe Dia. 45/51mm Drill Pipe Length 3,660mm ...
2026-07-08 00:38:00
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...ls or other exploration boreholes. It can also meet the engineering basis for reinforcement, loose gravel drilling rock formation connected with a ...
2025-12-16 15:53:34
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