381 - 390 of 463
well drag drill bits
Selling leads
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...Bit for Water Well Drilling Description The tricone rock bit has three rotating cones, each with steel teeth. The cones are mounted on a central ...
2026-07-08 00:38:00
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...Drilling Rig Wireline Exploration Drilling Rigs for soil investigation Description: XY-42A is a kind of core drill driven with tungalloy-carbide...
2026-07-08 00:38:00
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... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our ...
2025-05-12 23:34:13
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... various formations, including medium to hard rock formations. They are often chosen when drilling conditions do not require the increased ...
2025-08-28 03:52:39
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Qualified High Air Pressure DHD360 Drilling Hammer with DTH Bits for Water Well Drilling Description DTH Hammer has a wide range of use in all kinds ...
2025-05-12 23:34:32
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... series D. High efficiency high pressure series E. Reverse circulation series 2.Outside diameters: 124MM 3.Drilling diameter: 140-152mm 2...
2025-05-12 23:34:15
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...Drilling Rig Application XY-42A is a kind of core drill driven with tungalloy-carbide-tipped bit and diamond-bit, small-diameter. It is mainly ...
2025-12-16 15:53:52
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... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our ...
2025-05-12 23:34:13
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...Drilling Impregnated Diamond Core Bits with Reaming Shell Description Impregnated Diamond Core Bits are used for drilling materials like the rock, ...
2026-07-08 00:37:59
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...Bit for Soft and Hard Formation Borehole Drilling Description Tricone bit used for geoloical prospecting,development of oil and gas,drilling water ...
2025-08-28 03:52:49
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