Kellyway Rock Drilling 12-1/4 Rock Roller Bits In Piling Works
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... 83 14 55 9 134 83 15 45 8 141 83 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 For Machines :The products adapt to the...
Hunan Kellyway Machinery Co., Ltd.
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Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Tricone Rock Roller Bits
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12 1/4 Inch 5 Blades Carbide Tipped Drill Bits Tricone Drill Bit Rock Drill Bits 1. The cast surface of the crown of the drill bit is longer, which is suitable for neutral and abrasive formations. 2. The cone surface is shallow and the cleaning power is ......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency
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...Rock Roller Bits For Exploration Products Description Range: Dia. 7 7/8” (200mm) to 12 ¼” (311mm) Test Data of Our tools: Locations Description Rock hardness Rock formation Drilling meters Australia D229-IADC545 F=8-10 (980-100Mpa) Gold mine (weathered roc, sandstone) 14760ft Australia D251-IADC635 F=10-12......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Penetration Tricone Rock Roller Bits API 12 1/4 Inch Sealed Bearings
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API 12 1/4 inch Tricone Roller Bit TCI Tricone Drill Bit for Well Drilling Basical Parameter Bit Size 12 1/4"(311.1MM) IADC Code 537G Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameter Rotary Speed(rpm) 80~40 ......
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
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311mm 12 1/4 Inch Tricone Rock Roller Bits IADC 617
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Efficient drilling: The three cone drill bit adopts a unique cutting tooth design and arrangement, which can efficiently break the formation, improve drilling speed, and shorten the drilling cycle. Strong durability: The drill bit is made of high-strength ......
Hebei Crossing Drill Bit Manufacture Co.,LTD
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TCI tricone bit 12 1/4'' IADC 735 rock drill bit
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...bit 12 1/4'' IADC 735 rock drill bit TCI rock roller bits for hard & abrasive formation IADC code: 735 Bearing type: Roller-ball-roller-thrust button/sealed bearing Circulation type: Jet air Cutting structure: Tungsten carbide inserts Pin connection: 6-5/8'' API REG Metric bit diameter: 311mm Product weight: 98kg Weight on bits......
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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TCI Hard Rock Roller Tricone Rock Bit With 12 1/4" 311mm Diameter
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... in the middle. As the drill rolls over the workpiece, each cutting edge on the cone enters and cuts the workpiece. Compared with traditional single-edged drills, roller cone drills have faster cutting speed and higher cutting precision, and are...
Glorytek Industry (Beijing) Co., Ltd.
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12 1/2 12.5 Inch Tci Tricone Bit Forging For HDD Rock Reamer And Hole Opener
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...API Material Tungsten Carbide Processing Type Forging Use HDD reamer opener Other name roller cutter / Roller cone bits Bearing type metal journal Sealed Bearing Application Trenchless & HDD & Foundation rock driling Advantage High Performance Cost Ratio 1...
Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
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Forging Processing Red Color 12 1/4'' TCI Tricone Bit , Tricone Roller Bit
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... formation 2. Tricone bit is versatile and can handle changing formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and...
KSQ Technologies (Beijing) Co. Ltd
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Mining TCI Tricone Bits 12 1/4" For Hard Rock Bits For Water Well Drilling
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... over the two cone Roller Bit. Because of its versatility and performance, it's still one of the main Rock Bits in use today. The IADC Code describes a tricone bit, it tells you what the bit is, steel tooth or button, what formations the bit is meant for,...
ROSCHEN GROUP
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