New sealed bearing 8 1/2" IADC 537 Single roller cones bit for piling
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...IADC 537 Single roller cones bit for piling Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 537 blue yellow Red 19684~53428lbs 87.5~237.5KN 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. IADC......
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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IADC 737 Foundation Single Roller Cone Bit For Core Barrel
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...single cone drill bits emphasizes simplicity of operation and safety. The installation and disassembly process is simple and fast, and users only need to follow the operation guide to easily complete it. At the same time, the single cone drill bit is also equipped with safety protection devices, effectively preventing operational errors and accidents, ensuring the safety of construction personnel. Single roller cone bit......
Hebei Crossing Drill Bit Manufacture Co.,LTD
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Journal Bearing Roller Cone Drill Bits Single Roller Cone Bit
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...Single Roller Cone Bit is an oilfield drill bit that is used in well drilling and is composed of a rotating cutter bit. The bit is forged with a metal sealing for better performance. It is designed for use in oilfield drilling operations, and it goes through a strict outgoing-inspection process before it leaves the factory. The advanced design of the Single Roller Cone Bit......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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Milled tooth Tricone Bit 13-1/2inch IADC 114 API Roller Cone Bit
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Milled tooth Tricone Bit 13-1/2inch IADC 114 API Roller Cone Bit 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very hard rock......
Suzhou Energy Tool Co., Ltd.
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Factory Roller Cone Bits Single Roller Cones Bit Tricone
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... 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 : roller cores ,...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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Tungsten Carbide Drill Bucket 8.5 Inch Single Roller Cone Bit For Core Barrel
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...single roller cone bit for core barrel Product Feature: 1.The reaming bit consists mainly of four or more cones. The main cutting teeth are new wear-resistant alloys for tungsten carbide inserts and steel teeth. The new formula and the new process of high-quality tungsten carbide teeth improve the service life of the reaming drill. The guide is a cone drill bit or a scraper drill bit......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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55" Cylindrical Bucket Core Barrel with 8 1/2" Single Roller Cone Bits
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... Core Barrel with 8 1/2"Single Roller Cone Bits There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong......
Unique Piling
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Blue API Three Cones Bit Tri Roller Cone Bit Hard Faced Bearing Surface
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...resistance and anti bite resistance of bearings, suitable for high rotational speeds. Ball lock cone, optimized tooth cone R groove size and steel ball tolerance gap, effectively preventing rock detachment IADC WOB RPM Applicable Formations (KN/MM) (r/min)...
Langfang Blue Water International Trading Co.,Ltd
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High Performance Roller Cone Bit For toughest Drilling Application IADC835
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...used to drill hard and abrasive formations. Wear resistance tungsten carbide inserts are used in the outer rows to prevent loss of bit gauge. Maximum numbers of hemispherical shaped inserts are used in all rows to provide cutter durability and long life....
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Professional TCI Tricone Bit / Roller Cone Bit For Medium Hard Formation
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... 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2 Lb/in. (Bit Dia.) 2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857 Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50 ROLLER CONE BIT CONE DESIGN All three cones have the same...
FLRT Bit
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