Total 787 products for 4 5 drill stem Manufacture & Suppliers

• 4 1/4″ 108mm Hollow Stem Auger Drilling System Double Key Heavy Duty

  

  4 1/4��� (108mm) Double Key Heavy Duty Hollow Stem Auger Description All 4 1/4��� (108mm) Double Key Heavy Duty Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer ed...

  ROSCHEN GROUP

  Shanghai,China

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• Hollow Stem Auger Drill Bit 4 1/4″ 108mm Triple Key Heavy Duty

  

  4 1/4��� (108mm) Triple Key Heavy Duty Hollow Stem Auger Description All 4 1/4��� (108mm) Triple Key Heavy Duty Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer ed...

  ROSCHEN GROUP

  Shanghai,China

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• 4 1/4″ 108mm Hollow Stem Auger Drilling Machine Triple Key

  

  4 1/4��� (108mm) Triple Key Hollow Stem Auger Description All 4 1/4��� (108mm) Triple Key Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer edge with a 5��� (117mm) p...

  ROSCHEN GROUP

  Shanghai,China

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• 3 3/4″ 95mm Hollow Stem Auger Drilling Equipment Double Key Heavy Duty

  

  3 3/4��� (95mm) Double Key Heavy Duty Hollow Stem Auger Description All 3 3/4��� (95mm) Double Key Heavy Duty Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer edge...

  ROSCHEN GROUP

  Shanghai,China

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• 3 1/4″ 83mm Hollow Stem Auger Drill Triple Key

  

  3 1/4��� (83mm) Triple Key Hollow Stem Auger Description All 3 1/4��� (83mm) Triple Key Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer edge with a 5��� (117mm) pit...

  ROSCHEN GROUP

  Shanghai,China

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• Drill 3 1/4″ 83mm Double Key Hollow Stem Auger

  

  3 1/4��� (83mm) Double Key Hollow Stem Auger Description All 3 1/4��� (83mm) Double Key Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer edge with a 5��� pitch. The ...

  ROSCHEN GROUP

  Shanghai,China

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• Drilling 3 1/4″ 83mm Double Key Heavy Duty Hollow Stem Auger

  

  3 1/4��� (83mm) Double Key Heavy Duty Hollow Stem Auger Description All 3 1/4��� (83mm) Double Key Hollow Stem Augers feature a continuous hardfaced flighting design, 3/8��� (9.5mm) thick on the outer edge with a 6��� ...

  ROSCHEN GROUP

  Shanghai,China

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• Blue Or As Request Drill Steel Pipe Made of Alloy Steel

  

  ... of drilling activities, making it a crucial tool for various industries. Constructed from high-quality Alloy Steel, this Drill Pipe offers exceptional strength and durability, ensuring reliable performance ...

  Hunan Rongchang Machinery Equipment Co., Ltd.

  China

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• Smooth Drilling 4.5in DTH Drill Pipe with Zinc Phosphate Internal Coating

  

  ..., Square, and Rectangular, allowing for compatibility with different drilling requirements. Made from high-quality Alloy Steel, DTH Drill Pipe is known for its durability and strength, ensuring reliable perf...

  Hunan Rongchang Machinery Equipment Co., Ltd.

  China

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• Powerful Tungsten Carbide Insert Bit Shirttail Protected For Drilling Requirements

  

  ..., medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. 2. Each cone rotates round the axis of its leg and three cones simult...

  Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

  Hunan,China

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• Advanced Cutting Structure Mining Drill Bits Through Soft - Ultrahard Formations

  

  ..., medium, or hard rock formations, it is connected with the drill stem and rotates along with it, and drive cones to pressed on the rock. 2. Each cone rotates round the axis of its leg and three cones simult...

  Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

  Hunan,China

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• 4.5in Crossover Sub Drilling EUE NUE Drill Bit Lift Sub

  

  ... gas and geology drilling work. It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations. Specification : There are three types such as pin*pin, pin*box, box*box...

  Suzhou Energy Tool Co., Ltd.

  Jiangsu,China

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• GT60 Thread Drill Rod with 63mm Spline Diameter and 8 Spline for Heavy Duty Rock Drilling

  

  ...m the rock drill to the drill stems. These adapters come in two types: male threaded shank adapters and female threaded shank adapters. While both types serve the same purpose, male ......

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

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• Hollow Stem Cutter Head Hollow Stem Flight Augers CFA System For Piling

  

  Hollow Stem Cutter Head Hollow stem flight Augers CFA System for Piling Hollow Stem Cutter Head Hollow stem flight Augers CFA System for Piling Hollow stem flight Augers Piles Diameters 20 inch for install cast...

  ROSCHEN GROUP

  Shanghai,China

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• Drill Rod Adapter Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools

  

  Drill Rod Adapter Crossover Sub/X-Over Subs/Saver Sub/Drill Bit Sub For Drilling Tools Description of crossover sub: Crossover sub is mainly used to connect upper and lower drill tools in different connectors i...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• R32 Threaded COP 1838 Shank Adapter with 640mm Length and Tungsten Carbide for Stable Rock Drilling

  

  ... stems. Specification of R32 threaded COP 1838 shank adapter: Model COP1838 Thread R32 Length 640mm Weight 7.5kg Advantage of R32 threaded COP 1838 shank adapter: Shank adapter is used for transmitting power...

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

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• Top Hammer Euipment Shank Adapter HD300 Hard Rock Drilling Tool

  

  ... 6kg Usage Drifting Advantage Of Shank Adapter HD300: HD 300 Shank adapter is used for transmitting power from the rock drill to the drill stems,...

  HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  Hebei,China

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• Widely Used Drilling Mud Pump for 200m Borehole Water Well Drilling

  

  ... into well, 1. to bring rock cutting to ground, 2. to cool drill bits, 3. to lubricate drill stem, 4. to protect wall of well. BW-250 has multi-speed shift gears for variable displacement, which is compact s...

  Jinzhou City Shitan Machinery Equipment CO. LTD.

  Hebei,China

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• Shank Adapter Rock Drill Rods For Atlas Montabert Drilling Tool

  

  ... from the rock drill to the drill stems. Generally there are male threaded shank dapters and femal threaded shank adapters. Male shank adapters are more popular than female shank ......

  Beijing Jincheng Mining Technology Co., Ltd.

  Beijing,China

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• T38 T45 Thread Rock Drill Adaptor Rock Drilling Tools Shank Adapter

  

  ...Drill Adaptor Rock Drilling Tools Shank Adapter Product Application of Drill shank adapter We offer shank adapter ,including R32,R35,R38,T38,T45,T51,T60,ST58,ST68 to compatible to world top brand. Shank adap...

  Xi'an Huizhong Mechanical Equipment Co., Ltd.

  Shaanxi,China

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