Total 23732 products for metric drill sizes Manufacture & Suppliers

• Borehole Exploration 98mm Pdc Bit For Well Drilling Soft Formation

  

  ...Drilling PDC Drag Bit PDC Drill Bit for Soft Formation Description PDC drag drill bit is mainly used for coal mine geology, rotary drilling for underground gas drainage in coal mine, small size borehole dril...

  Glorytek Industry (Beijing) Co., Ltd.

  Beijing,China

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• Size Customized Pdc Drag Bit 3/4/5/6 Wing For Rock Drilling

  

  ...Size Customized 3/4/5/6 Wing PDC Step Drill Bits for Rock Drilling Description The efficient composite piece and optimized design make the drill bit better during the drilling process. More stable when drill...

  Glorytek Industry (Beijing) Co., Ltd.

  Beijing,China

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• Gas And Oil HDD Drilling Tricone Drill Bit All Size With Long Term use

  

  ...have been engaged in the research and manufacture of dental drill bits for many years, applying advanced technology at home and abroad, and independently designed drill bits with strong wear resistance, impa...

  Langfang Pangolin Drilling Tools Co., Ltd.

  Hebei,China

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• JT3020 HDD Drill Pipes Friction Welding Drill Rods

  

  ...Drill pipes ​ ​Product Description Horizontal Directional Drilling (HDD) Drill Rods are an essential component in HDD operations. They are used to transmit torque and axial force to the drilling bit, allowin...

  Glorytek Industry (Beijing) Co., Ltd.

  Beijing,China

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• 998mm Big DHD525 Shank Size Down The Hole DTH Hammer Drill Button Bits For Water Well Drilling

  

  ...Size Down The Hole DTH Hammer Drill Button Bits For Water Well Drilling Product category: DTH drill tools Matched hammer: Hammer DHD525 Diameter: 998mm KINGDRILLING high air pressure DTH button bit descripti...

  Wuhan Kingdrilling Diamond Co.,Ltd

  China

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• 150m 42KW mini Water Well Drilling Machine Water Well Drilling Rig

  

  ...drill with both mud pump and air compressor , walking way:hydraulic rubber crawler mounted ,easy to move and operate,diesel engine power:42KW small size and light weight,size :2300X1700X1900mm weight:2300KGS...

  Henan Rancheng Machinery Co., Ltd.

  Henan,China

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• Diameter 34mm 36mm 38mm Small Hole Drill Bit Tapered Button Drill Bit

  

  ...°, 12°; Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm; Buttons configuration: 4 buttons, 5 buttons, 6 buttons, 7 buttons, 8 buttons, 9 buttons; 12° Button bit, Short skirt - Tapered button drill bit - Rock...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• 90mm COP 32 Mining DTH Rock Drill Button Bits

  

  .... In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground. Drill bits are available in different sizes and different styles so they can drill a...

  KSQ Technologies (Beijing) Co. Ltd

  Beijing,China

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• Customized Sizes Roller Cone Drill Bits Wear Resistance Prolonged Drilling

  

  ... the required product or outcome. Drilling suitable holes allowing explosive charges to be placed down the holes. And then to blast large areas making them more manageable and easier to remove.To select ......

  Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

  Hunan,China

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• Customized Sizes Blast Hole Drill Bits Run Quickly For Soft - Very Hard Formations

  

  ... the required product or outcome. Drilling suitable holes allowing explosive charges to be placed down the holes. And then to blast large areas making them more manageable and easier to remove. What is Blast...

  Hunan Tianying Drilling Machine Manufacturing Co., Ltd.

  Hunan,China

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• NTW Thin Wall Wireline Drill Rod For Conventional Core Barrel Exploration Core Drilling

  

  ... 3. Manufacturer, ISO approve Whether you are drilling a simple, shallow well or an extremely deep hole in unfavourable formations, ROSCHEN Drilling Tools has the drill pipe and accessories to get the job do...

  ROSCHEN GROUP

  Shanghai,China

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• HQ NQ PQ BQ Wireline Drill Rods Quenching Heat Treatment High Stregnth Drill Rod For Damond Core Drilling

  

  ... tools and drilling bits, and it is mainly used to transmit power. It mainly consists of a tubing body and two thread ends. Overall capacity: 1. A variety of hot-rolled seamless pipes of large diameter and s...

  ROSCHEN GROUP

  Shanghai,China

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• Oil Field API 5CT 5B OCTG Mining Drill Rod , 3 1/2 INCH API Drill Pipe For Oil Drilling

  

  ...Drill Rod , 3 1/2 INCH API Drill Pipe For Oil Drilling Mining Drill Rod Application Drill pipe, is hollow, thin-walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow dr...

  ROSCHEN GROUP

  Shanghai,China

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• Drill Pipe 5inch 19.5 Lb / ft S-135 Connection NC-50

  

  ...API size range of drill pipe and heavy weight drill pipes from 2-3/8 to 6-5/8 inches. Our heavy weight drill pipes include integral heavy weight drill pipes and welded heavy weight drill pipes. The steel gra...

  ROSCHEN GROUP

  Shanghai,China

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• 5pcs HSS Titanium Step Cone Taper Triangle Shank Drill Bit

  

  Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/...

  Johnson Tools Manufactory Co.,Ltd

  Jiangsu,China

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• 21mm Hss Taper Shank Drill Bit Triangle Shank Fast Speed

  

  Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/...

  Johnson Tools Manufactory Co.,Ltd

  Jiangsu,China

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• Classic TR308H Rotary Drilling Rig Machine Medium Sized

  

  ... for construction of medium-sized Pile foundation in East China, Central China and Southwest China. NEW GENERATION ROTARY DRILLING RIG ALL-electric control technology Innovative design of the industry’s firs...

  Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.

  Beijing

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• API 7K SDS SDML SDXL Rotary Drill Pipe Slips For Oil Drilling Rig Tools

  

  ... on diameter and other suitable dimensions to permit operation in standard master bushings. The right size drill pipe slips must always be used for the size drill pipe being handled. Slips that are smaller t...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• API 7K Oil Well Drilling Equipment 2 3/8" - 7" Drill Pipe Rotary Slip For Oilfield

  

  ... have a taper of 4"/foot on diameter and other suitable dimensions to permit operation in standard master bushings. The right size drill pipe slips must always be used for the size drill pipe being handled. ...

  Dongying Oilman Machinery Equipment Co.,Ltd.

  China

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• PDC Drill Bit of 13-1/2 Inch 6 Blades Diamond PDC Drilling Tool

  

  ...Drill Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit classification composed of four characters that designate: PDC Drill Bit Body mater...

  Suzhou Energy Tool Co., Ltd.

  Jiangsu,China

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