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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Sealed Bearing Rock Roller Bits Cemented Carbide Insert For Soft Formation
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...Rock Roller Bits With Cemented Carbide Insert For Soft Formation Click here for catalogueTCI DRILL BIT.pdf IADC 4 SERIES DRILL BITS These bits are used to drill low compressive strength, very soft formations. The bits maximize the use of both conical and chisel inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset, results in high bit penetration rates. The deep......
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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Core Barrel Pile Foundation Tricone Rock Roller Bits For Hard Rock
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8-1/2 Tungsten Carbide Insert Bit Roller Cone Drill Bit Rock Roller Bits for Core Barrel For Machines :The products adapt to the machine with all the performance features such as a high feed rate, a long service life and short tool changing times. Together......
Hunan Kellyway Machinery Co., Ltd.
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Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa
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Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa Characteristics: ♥ Cutting Structure : The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ). Model List Basic Parameter Roller bit......
Hebei Tuff Heavy Industry Co., Ltd.
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9 7/8 Inch Tri Cone Rock Roller Bit Mining TCI Tricone Bit
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Mining Tri Cone Rock Roller Bit, Used For Oil Rig And Mining TCI Tricone Bit Describe The high-quality triketone drill bits used for deep hole drilling enhance wear resistance through high-quality tungsten carbide overlay welding. On the tooth surface, ......
Langfang Blue Water International Trading Co.,Ltd
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High Efficiency Tricone Rock Roller Bits 4 Inch Borehole Drilling Forging Energy
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Tricone Rock Roller Bits 4 Inch Drill Bit Drilling Tool Borehole Drilling Forging Energy Introduction The DS series of high-quality triketone drill bits used for deep hole drilling enhance wear resistance through high-quality tungsten carbide overlay ......
Hejian Sanlong Petroleum Machinery Co., Ltd.
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Tricone Drilling Rock Roller Bits Tungsten Carbide 42Crmo For Foundation Pile
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Piling Tricone Drilling Rock Roller Bits 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 of teeth shape:......
Beijing Jietaihongli Technology Co., Ltd.
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Water Well Drilling Rock Roller Bit Tricone Drill Bit Steel Tooth Cone Milled Tooth For Deep Foundation
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APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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1000mm Dia 10pcs Teeth Drilling Core Barrel For Deep Foundation
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... barrel with A. A. Rock drill bit (applicable to hard rock below 100Mpa or rock with deep cracks) B. Roller drill bit (applicable to very hard rock) strata with compressive strength exceeding 100Mpa Featurs 1- Made of high quality weathering steel, strong,...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Foundation Rock Drilling Rig Core Barrels Forging Processing Type
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Foundation Rock Drilling Rig Core Barrels Forging Processing Type Core barrels are generally divided into two types: 1- Core Barrel with Bullet Bits Applicable for strong rock up to 100MPa or Rock with deep cracks: 2- Core Barrel with Roller Bits Applicable for very strong rock......
Changsha Golden Drilling Machinery Co.,Ltd
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