821 - 830 of 995
rock dth drilling rig
Selling leads
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Product Parameters Drill Drilling depth 100,250, 300, 600m Drill rod dia 60mm Initial hole dia 300mm Final hole dia 75mm Angle range 90°-65° ...
2026-07-08 00:37:59
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...strengths and high drill ability such as Shale, soft limestone, sandstone, conglomerate, soft Dolomite and coal ore. Application:4,000 - 7,000Psi ...
2025-08-28 03:52:10
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Brand new 17 1 /2'' water well drilling bits three cone bit for drilling 1.Description: -Bearing Structure of this type tci tricone rock bits ...
2025-08-28 03:52:43
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... is named for its three rotating cones equipped with teeth or cutting elements that crush rock formations during drilling operations. Tricone bits ...
2025-08-28 03:52:17
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... Directional Drilling), Mining, and more. With a Bit Diameter ranging from 3 7/8" to 26", this tricone rock bit offers versatility and efficiency ...
2026-04-08 17:22:17
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...Drill Bit Product Description 1.PDC drill bit is used for weak and dangerous rock, foundation treatment, broken ground and other grouting ...
2024-12-09 23:37:53
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23'' Tricone Bit High Quality Mining Hard Rock Rotary TCI Tricone Roller Steel Bit for Well Drilling
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Tricone Bit for Water Well Drilling Product Description Tricone bits are commonly used in oil and gas drilling, mining, water well drilling, and ...
2025-11-06 09:24:03
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..., geology and even construction projects, and their use in drilling projects is increasing in proportion. Under ideal working conditions where the ...
2024-12-09 22:56:34
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...Drill Bit Product Description 1.PDC drill bit is used for weak and dangerous rock, foundation treatment, broken ground and other grouting ...
2024-12-09 23:37:53
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Tricone Bit Product Description 1.The teeth or buttons on tricone bits are made of hardened steel or tungsten carbide for durability. 2.These bits are ...
2026-07-08 00:38:00
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