461 - 465 of 465
6inch pdc drill bit
Selling leads
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...Pressure and Efficiency DTH Hammer Down the Hole Water Well Drilling Button Bits Tools 1.Description: -Drilling method by DTH hammer exerts high ...
2025-05-12 23:34:15
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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 23:34:12
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... big diameter bit.The pilot is three cone bit. Our hdd roller cone reamer is suitable for all types of non-excavation drilling rig and can be used ...
2026-07-08 00:38:00
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HDD Reamer 500mm Trenchless Boring Rock Hole Opener For Hdd Drilling Description HDD reamer bit are designed for the enlargement of pilot holes and ...
2026-07-08 00:38:00
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...bit are designed for the enlargement of pilot holes and large hole applications. They are also used for road and river crossing application. We ...
2026-07-08 00:38:00
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