21 - 30 of 296
single cone drill bit
Selling leads
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....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 with ...
2024-12-09 12:23:58
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roller cone hard rocks drilling bit IADC617 9 7/8" 250mm long working life All products are produced according to CE & ISO9001:2015 Quality Management ...
2024-12-09 13:13:50
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Steel Body PDC Rock Bit 8 1/2 Inch 16mm Cutters For Hard Rock Product Description Size of Rock Bit 165mm 6 1/2 inch blade 5 IADC M232 Thread ...
2024-12-09 12:24:08
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New sealed bearing 8 1/2" IADC627 tricone cutter,roller cone for hdd hole opener, tricone bit Commodity Size IADC color WOB (Weight On Bit) RPM ...
2024-12-09 12:24:08
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...,etc. 0.35~0.90 140~70 447 Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, ...
2024-12-09 13:48:32
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...bit cutters For Trenchless Horizontal Drilling Product Description IADC Rock formation WOB (KN/mm) PRM(r/min) 415/425/435 Low compressive strength, ...
2024-12-09 12:24:08
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100% new 8 1/2 inch single cone bi single drill bit / tricone bit plam for Piling drilling Commodity Size IADC color WOB (Weight On Bit) RPM Formation ...
2024-12-09 12:24:08
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...Single Cone Bit 8 1/2inch tricone bit cutters for HDD hole opener Commodity Size IADC Application 8 1/2 inch 617 Suitable for roller bits core ...
2024-12-09 12:24:08
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Replaceable Single Cone Bit / High Drill Ability Rock Roller Bits Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 517 ...
2024-12-09 12:24:08
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...Cone Rotary Single Drill Bit / Tricone Bit Plam For Piling Word Our Services 1 We are manufacture can supply good quality goods and competitive ...
2024-12-09 12:24:08
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