401 - 410 of 464
131mm pdc drill bit
Selling leads
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...carbide-tipped bits, with mechanical transmission, spindle rotation, hydraulic feeding. XY-8 is a type of vertical-spindle drilling rig. The drill ...
2025-04-22 15:33:42
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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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... 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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Product Description: The DTH Drilling Hammer is a high-performance tool designed for various drilling applications, including water well borehole ...
2026-02-10 09:59:31
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...bits, including the CIR, DHD, QL, SD, Mission, and other series. These drilling tools are renowned for their exceptional performance, boasting high ...
2025-05-12 23:34:03
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Product Description Application: Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, ...
2025-10-29 16:31:32
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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 23:33:42
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... structure is good, the drilling speed is fast. The diamond bit is used to drill rock. The principle is soft grinding hard and hard grinding soft. ...
2025-04-22 15:33:40
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...Drilling Rigs Description: GL300Y core drill rig is a a portable drill rig with large drive rod, large stroke and oil pressure feeding. The ...
2025-04-22 15:34:54
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...Drill Pipe/ Water Well Drill Rod With API 3 1/2REG Thread Description Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is ...
2024-12-09 22:31:21
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