151 - 160 of 354
hard formation pdc drill bit
Selling leads
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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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... crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile ...
2025-05-12 23:34:32
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...Bit Product Description Our Down-The-Hole (DTH) hammer bits are engineered for high-performance drilling in the toughest rock formations, ...
2026-06-25 13:26:17
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... according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation cost. At present, sizes ranging ...
2026-04-08 14:48:17
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... according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation cost. At present, sizes ranging ...
2026-03-12 00:29:12
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..., the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is high, and it ...
2025-08-29 03:17:09
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9 7/8" 250mm Hard Rock Drill TCI Tricone Rock Bit For Rock Drilling And Quarrying Description The roller cone bit is the most widely used type of ...
2025-08-28 03:52:49
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...Bit Professional API steel tooth TCI tricone clay bit water well drill bit with elastomer sealed bearing system. Product Overview The roller bit is ...
2026-04-08 14:48:17
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...used drilling tool that features alternating cutting teeth contact with the well bottom, resulting in small rock breaking torque and high specific ...
2026-03-17 07:30:20
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...Bit Tricone Bit Price Drill Bit For Water Well Drilling 6 Inch 8 Inch 10 Inch Product Description ---- Cutting Structure Steel Tooth: Premium ...
2025-08-28 03:52:30
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