Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits
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...used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with ......
KSQ Technologies (Beijing) Co. Ltd
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6 5/8 Inch Tricone Drill Bits Roller Rock Bit Weight On Bit And RPM Operating Suggestions
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...Roller Drill Bits rock bit weight on bit and RPM operating suggestions Rock bit weight on bit and RPM operating suggestions 17.5 in. GTX TCI Tricone Drill Bit, IADC 435 Description: The group of Roschen GT™, GTX™, GX™ and STX™ tricone drill bits from Robert Roschen has accumulated significant field experience over the last decade, becoming the drill bits......
ROSCHEN GROUP
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Low Compressive Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits
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... Strength 6 3/4" IADC635 Tricone Drill Bit TCI Roller Rock Bits TCI Tricone bits offer a variety of carbide inserts such as spherically shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly......
KSQ Technologies (Beijing) Co. Ltd
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12 1/4 311.1mm tci tricone roller rock bit/ with factory price
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Technical Parameter Bit Size 12 1/4"(311.1MM) IADC Code 537 Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.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......
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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IADC517/537/637 Tricone Rock Bit Geothermal Well Drilling
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...drilling. The roller cone bit has the functions of impacting, crushing and shearing the formation rock when it rotates, so the roller cone bit can adapt to various soft, medium and hard formations. According to the type of teeth, the roller cone bit can be...
Glorytek Industry (Beijing) Co., Ltd.
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Advanced Grease Steel Tricone Rock Bit High Axial Force For Toughest Formation
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... of a bit body with three moveable conical rollers equipped with cemented carbide inserts. The idea is the crush the rock by rolling the inserts against the rock with appropriate rotation speed and feed force. Carbide inserts are distributed over the three...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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FA637G 311.2mm Tricone Rock Bit / Rock Roller Bits For Geothermal Well Drilling
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...Rock Bit, Geothermal Well Drilling , TCI Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 417 437 447 517 527 517 527 537 547 617 627 637 WOB KN/mm(Bit Dia.) 0.4~0.9 0.4~0.9 0.35~1.0 0.35~1.0 0.5~1.0 0.6~1.1 0.7~1.2 Lb/in. (Bit Dia.) 2285~5142 2285~5142 2000~5714 2000~5714 2857~5714 3428~6285 4000~6857 Rotation Speed (Rpm) 140~60 240~70 125~50 ~60 110~50 100~40 80~4 Roller cone bits A roller cone bit...
FLRT Bit
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Hard Rock Roller Cone Bit / Single Cone Rock Roller Bit
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... ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock driling Advantage High Performance Cost Ratio 1,NAME :...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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rock roller bit, roller bit, tricone bit, roller bits, tircone rock bit, steel tooth bit, steel-tooth cone bit
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rock roller bit, roller bit, tricone bit, roller bits, tircone rock bit, steel tooth bit, steel-tooth cone bit Our company provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit......
Shanghai Xiaou Industry Co., Limited
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Customized Oil Drilling Tools Tci Rock Roller Cone Bits
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... Bits are available . Gauge Structure With active cutting gauge protection inserts on bit body, the bit has good gauge protection and up drill capability. Bearing Structure High precision journal bearing. Balls lock the cone.Hardface ......
Langfang pangolin construction machinery co. LTD
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