261 - 270 of 273
tricone roller bit
Selling leads
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8 1/2" IADC 617 Welding type single roller drill bit for high compressive strength Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1...
2024-12-09 12:24:08
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hot sale changeable roller cone factory for foundation piling bit Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 537 ...
2024-12-09 12:24:08
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7 1/2inch roller cones for core barrel, foundation piling bit Picture Size IADC Color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 637 Blue, ...
2025-02-05 14:19:11
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...Roller Cone Cutter, Sealed Bearing for Rotary Drilling Rig Product Pictures Our Services 1 We supply good quality goods at competitive price 2 We ...
2025-03-20 12:28:00
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300mm HDD hole opener IADC637 with tci tricone bit cutters For Trenchless Horizontal Drilling Product Description IADC Rock formation WOB (KN/mm) PRM...
2024-12-09 12:24:08
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12 1/4 inch IADC 537 New sealed bearing Roller palm piece with different sizes Commodity Size IADC color WOB (Weight On Bit) RPM Formation 12 1/4inch ...
2024-12-09 12:24:08
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1200mm API blue Hdd trenchless bits/Hdd hole opener used for well drilling Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation 517 ...
2024-12-09 12:24:08
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Newly Produced sealed bearing 8 1/2" IADC 537 Single Cone Rock Roller Drill Bit For Rotary Drilling Commodity Size IADC color WOB (Weight On Bit) RPM ...
2024-12-09 12:24:08
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8 1/2" Roller cone cutter for HDD drilling / drill cone cutter in trenchless construction size 8 1/2 inch IADC 537 Application Used for soft to medium ...
2024-12-09 12:24:08
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....m) 16.3~21.7 Operating Parameter Rotary Speed(rpm) 110~40 Weight on Bit(KN/MM) 0.5~1.05 Formation Low compressive strength,medium hard formation ...
2024-12-09 12:24:08
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