Welded Type IADC Code 637 8 1/2inch Rock Drill Bit For Core Barrel
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ISO9001 54 HRC Rotary Tricone Rock Drill Bit For Rock Layer 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ； 3.Many choices......
Unique Piling
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Oil Diamond Drilling Tool 5-1/2inch PDC Drill Bit Of API Spec
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... Bit ,Well Drilling Bit , Drilling Rod Bit Mining Drill Bit ,water Drill Bit ,oil Drill Bit ,underground mining Drill Bit Diamond Drill tool ,Drilling Rig Tool , Descriptions: PDC Drill bit , PDC Bit ,Diamond PDC Bit , PDC Diamond Bit ,Rock Drill Bit ,...
Suzhou Energy Tool Co., Ltd.
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8-1/2" PDC Rock Drill Bit 5 Blades Concrete Core Drill Bit Gauge Length
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...ground gets harder, the bit can add weight with a smooth torque response and maintain a higher penetration rate than the competition. This technology differs from traditional duplex bits, requiring higher weights to drill holes even in soft rock, and is...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Factory 7 1/2inch Iadc537 Tricone Rock Drill Bits
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...2inch Iadc537 Tricone Rock Drill Bits JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits......
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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7 5/8 REG Thread Steel Tooth Tricone Bit 17 1/2 Inch Hard Rock Drill Bits
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... strength,high drill-ability and soft formation,like shale,clay,salt rock and soft limestone,dtc. WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and extremely soft formation, like soft shale, clay,...
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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R32 2 1/2Inch Ballistic Underground Mining Tools Button Drill Bit
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...2Inch Ballistic Underground Mining Tools Button Drill Bit Description We are one of the professional manufacturers & suppliers of ballistic button bit, rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread button bits, tapered button bits, chisel bits, cross bits, thread cross bits......
KSQ Technologies (Beijing) Co. Ltd
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Mill Tooth IADC117 Tricone Drill Bit 26 inch, Durable Cone Drill Bit For Quarrying
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...2inch Tricone Bit Mill Tooth IADC117 Product Discription Milled tooth Tricone Rock Drill Bits: PRODUCT SPECIFICATIONS product name 17 1/2 TCI tricone bit size 17 1/2 inch,444.5mm tooth type mill tooth connection 7 5/8" API Reg bearing metal sealed journal bearing Nozzle three jet nozzles application water well,oil well,HDD,exploration,etc weight 250kg certificate API7-1,SY/T5164,ISO9001:2008 RECOMMENDED ROCK......
ROSCHEN GROUP
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DTH Down The Hole Hammer Bits 2inch 4inch Rock Drill Button Bits
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Product details: Kingdrilling rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring drifting and tunneling drilling. We can supply waveform thread button bits, ......
Wuhan Kingdrilling Diamond Co.,Ltd
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FLRT Rock Drilling Tools , 13 3/4" FSA437G Tricone Rock Roller Bits IADC 437
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...Rock Bit , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit , Roller Cone Bit SIZE AVAILABLE Form 7 7/8inch to 17 1/2inch RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 117 127 437 447 517 527 537 547 617 627 637 WOB KN/mm(Bit Dia.) 0.35~0.8 0.35~0.9 0.35~0.9 0.35~1.0 0.45~0.95 0.45~1.1 0.5~1.1 Lb/in. (Bit......
FLRT Bit
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8 1/2inch Pdc Diamond Bit Polycrystalline Diamond Compact Bits 5 Blades
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PDC Rock Bits Manufacturer Diamond Bits Drilling Introduction The Fixed Diameter hole opener drilling is made of tough heat treated alloy steel for maximum strength. Cutter arms, equipped with removable cutter, are hardfaced and welded on body. Cutters......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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