301 - 310 of 313
high quality rock drilling bit
Selling leads
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...Bit IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with high ...
2025-02-26 17:59:57
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High Quality Hole Opener Rock Reamer For Trenchless /HDD Hole Openers Product Description Adopt more suitable tooth type, bearing structure, sealing ...
2025-02-26 17:59:57
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... strength of the rubber stator enables the tool to operate at high temperatures (approximately 180°C) and high sludge conditions. All these ...
2025-02-26 17:59:57
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...Bit 1)Rubber sealed Bearing Structure High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone ...
2025-02-26 17:59:57
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... - High Quality Oil Field Splitter Joint Product Description The jumper serves the function of conversion and connection and is a fundamental part ...
2025-02-26 17:59:57
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API Standard Downhole Tool High Quality Crossover Sub For Oilfield Product Description Cross connections are used to connect other drill pipe ...
2025-02-26 17:59:57
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...Drilling Tools Product Description The HIGH STRENGTH, HIGH TOUGHNESS CEMENTED CARBIDE BLOCK, combined with the OPTIMIZED number OF block and row, ...
2025-02-26 17:59:57
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...drilling products has the following significant benefits: 1.Enhanced drilling safety: Cross drilling products are usually designed with safety ...
2025-02-26 17:59:57
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...bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide Processing Type CAST Use piling engineering ...
2026-06-18 00:31:12
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...drilling products usually have high strength and durability, and can work stably for long periods of time in complex underground environments. At ...
2025-02-26 17:59:57
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