Total 3831 products for double drilling Manufacture & Suppliers

• Carbon Steel 8.56mm Drill Pipe Rugged Double Wall Construction 73/76/89mm OD Black/Blue

  

  Product Description: Our Double Wall Pipe is available in two weight options: 185kg/pc and 100kg/pc, giving you the flexibility to choose the product that best suits your project requirements. With a guarantee ...

  Langfang Baiwei Drill Co., Ltd.

  Hebei,China

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• Rock Drilling Pneumatic DTH Drilling Rig Dia 100-150mm Drill Hole with AC Motor

  

  ...Drilling Pneumatic DTH Drilling Rig Configurations: 1. HW412A/HW412A-1 drill equipped with double cycloidal hydraulic motor driven rotary head, largetorque, fast rotation speed which can meet the requirement...

  Hengshui Aoxing Geological Equipment Co., Ltd

  Hebei,China

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• 100m 200m Deep Water Bore Well Drilling Machine Low Price Drilling Rig /DHT Water Well Drilling Rig

  

  ...Drilling Machines Crawler Water Well Drilling Rig for Sale Product Description: 1. Equipped with 55KW Yuchai brand turbocharged engine with strong power; 2. Compound boom, double cylinder lifting; 3. Each dr...

  Hengshui Aoxing Geological Equipment Co., Ltd

  Hebei,China

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• 200m Deep Borehole Water Well Drill Rig Water Well Drilling Machine Drilling Rig for Water Well

  

  ...Drilling Machines Crawler Water Well Drilling Rig for Sale Product Description: 1. Equipped with 55KW Yuchai brand turbocharged engine with strong power; 2. Compound boom, double cylinder lifting; 3. Each dr...

  Hengshui Aoxing Geological Equipment Co., Ltd

  Hebei,China

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• Double heads cabinet hinge drilling boring machine MZ73032

  

  MZ73032 Double heads hinge drilling machine Model MZ73032 Max drilling diameter 50mm Max working depth 60mm Vertical spindle heads 220mm-750mm The number of drilling spindle 3 axles*2heads Spindle Speed 2840r/m...

  QINGDAO KING WING MACHINERY CO.,LTD

  Shandong,China

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• DFJ-2W100 Double Booms Mining/Tunneling Jumbo Drill, Underground Jumbo Drilling

  

  ...Drilling Jumbo for Mining/Tunneling etc. 1. Hydraulic boom a. Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions; Direct, fast, Easy operation, good accura...

  Zhengzhou Defy M&E Equipment Co., Ltd.

  Henan,China

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• Stainless Hex Washer Head Double Thread Self-drilling Screw for Steel Structure

  

  ...Double Thread(B+C) Self drilling screws have a drilling tek point. Stainless Steel 410 is harder and stronger than stainless 18-8/304 or 316 after being hardened, very ideal choice for metal sheet, structure...

  Drolee International Corp. Ltd

  Zhejiang,China

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• Forging Processing Rock Drilling Auger Bits Abrasion Proof For Pebble Layer

  

  ...Drilling Auger Foundation Drilling Tools Accessories Clay Bucket Machine Tool Characteristics: ♦ Choose cone or straight structure according to different working conditions; ♦ Choose single or double head ac...

  Wuhan Yijue Tengda Machinery Co., Ltd

  Hubei,China

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• Deep HoleSolid Carbide Drill With Max 30D Double Guide Belt Metal Drill Bit

  

  Deep Hole Solid Carbide Drills with Max 30D Double Guide Belt for More Reliable Guidance Suitable for Deep Hole Drilling of Steel, Cast Iron & Other Materials. Feature Advantage: The optimization of the tool st...

  Zhuzhou MMM New Material Co., Ltd.

  Hunan,China

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• Jet Grouting Crawler Drilling Rig with Torque 3000N . m XP - 30A

  

  ... lifting force (kN) 60 Unit head plus-pressure (kN) 30 Unit head normal lifting speed of drill (m/min) 1.6-2.6(with...

  Jiangsu Wuxi Mineral Exploration Machinery General Factory Co., Ltd.

  Jiangsu,China

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• Good Quality CNC Double-Worktable Drilling Plane Machine For Plates Model PZ1610/PZ2016 For Sale

  

  ... in steel structure, iron towers, bridges, mechanical processing and other industries. It can also be used for drilling flanges. FEATURES 1. This machine is fully digitally controlled. CNC system controls se...

  Jinan FAST CNC Machinery Co., Ltd

  Shandong,China

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• China Factory Double Station Gantry Movable CNC Drilling Machine Model PZ2016Worktable With Hydraulic Clamp）

  

  ... in steel structure, iron towers, bridges, mechanical processing and other industries. It can also be used for drilling flanges. FEATURES 1. This machine is fully digitally controlled. CNC system controls se...

  Jinan FAST CNC Machinery Co., Ltd

  Shandong,China

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• Prospectin Wireline Drilling Core Barrel Double Triple Tube Hard Bending Deep Holes

  

  ... drilling property, high salvage efficiency and low consumption. Wire-line core drilling equipment is very commonly used for mineral exploration for deep holes because of practical usage. Wire line core barr...

  Kondasin International Co.,Ltd.

  China

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• High Core Recovery Concrete Core Barrels Drill Rod Long Bit Life Reusable

  

  Drilling Tools Wireline Drilling Core Barrel .High Core Recovery Long Bit Life Core Barrels include single tube type, double tube type and triple tube type. Core barrel included head assembly, inner tube, outer...

  Kondasin International Co.,Ltd.

  China

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• Drilling Mud Waste High Capacity Tandem Shale Shaker

  

  ...week.The shakers were specially designed for the clients. Our client is a drilling contractor holding different size drilling rig. They were introduced by our regular customers who have purchased our shakers...

  Shaanxi Aipu Solids Control Co., Ltd

  China

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• Double Shell 12pcs Teeth 1750mm Height Roller Bit Core 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 Their d...

  Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd

  Tianjin,China

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• 1200mm Diameter Double Layer Roller Bit Core Barrel

  

  ...Double Layer Core Drill Barrel Harder Bedrock Formation Description It is difficult to drill directly with auger bits or rotary drill bits for relatively hard bedrock formations, large boulder layers and har...

  Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd

  Tianjin,China

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• 20mm Thickness1 200mm Diameter Rock Drilling Bucket , Bucket Auger Drilling

  

  Drilling Machine Spare Parts Drilling Tool Double Cutting Double Bottom Rock Bucket With Kelly Bar Piling Diameter D(mm) Height H(mm) Bucket Thickness T(mm) Base/Cutting Plate ......

  Hunan Kellyway Machinery Co., Ltd.

  Hunan,China

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• Double Head Single Spiral Length 2m Auger Drill Bit With 200*200 Kelly Box

  

  Double Head Single Spiral Length 2m Auger Drill Bit With 200*200 Kelly Box 1. CO2 gas shielded welding and submerged arc welding 2.Materials: Q345B, wear-resistant blocks or wear-resistant welding wires to incr...

  Unique Piling

  Hunan,China

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• drill rod, drill pipe, drill tools double horse, china star, lushun

  

  China top brand double horse, china star and lushun, good quality drill rod....

  Shanghai Xiaou Industry Co., Limited

  Shanghai,China

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