coal cutting drill bits Photos Catalog - page 45 - WorldBid B2B Market

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  Single Hole Edm Copper Tube Electrode Drill Bit

  Equipment - EDM - Suzhou Rico Machinery Co., Ltd - China - July 30, 2016 - contact company for price

  Single Hole EDM Copper Tube Electrode EDM Drill Bit Copper tube is used to EDM holes in all materials. Copper tube gives better results against carbides than brass tube. When EDM drilling through very hard materials such as Carbide, Tungsten, diamond...

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  49cc Single Man Gasoline Ground Drill Earth Auger

  Hand Tools - Gardening - Bosen Garden Machinery Co., Ltd - China - December 25, 2012 - contact company for price

  BS-GD490B Ground Drill 1. Displacement: 49cc 2. 2-Stroke 3. Power: 1.5KW 4. Drill diameter: 100/150/200/300mm Engine type Single Cylinder, 2-Stroke, Air-Cooled Engine model 1E44F-5 Displacement 49cc Rated output power & Relevant speed 1.5KW/6500rpm S...

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  Hot Sale Pdc Drill Bit For Oil Water Well Drilling

  Manufacturing / Casting - Forging - Yuandong Drilling Tools Co.,Ltd - China - October 13, 2017 - 3000.00 Dollar US$

  Which is a matrix body PDC bit using arc-type double rows five blades asymmetric Crown design.Medium parabolic crown and cutting structure design using the force balance, helping to increase the stability of the PDC bit .High wear wide gauge design w...

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  Api Pdc Drill Bit 12 14 Inch Matrix And Steel Body

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - November 19, 2019 - 1000.00 Dollar US$

  Introduction about product 1. PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and...

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  Twist Drill Super Audio Frequency Induction Welding Machine

  General Equipment / Machinery - Zhengzhou Gous Electromagnetic Induction Heating E - China - December 12, 2016 - 6000.00 Dollar US$

  Parameters of Twist Drill Super Audio Frequency Induction Welding Machine: Max power: 60kw Oscillating frequency: 10-40KHZ Maximum input current: 90A Input voltage: 380V, 3 phases, 50-60Hz Generator Size(mm):700*500*860 Tran sformer Size(mm):450*350*...

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  Super Audio Frequency Induction Welding Machine For Twist Drill

  Equipment - Electrical - Zhengzhou Gous Electromagnetic Induction Heating E - China - December 12, 2016 - 2000.00 Dollar US$

  Parameters of Super Audio Frequency Induction Welding Machine for Twist Drill: Max power: 60kw Oscillating frequency: 10-40KHZ Maximum input current: 90A Input voltage: 380V, 3 phases, 50-60Hz Generator Size(mm):700*500*860 Tran sformer Size(mm):450*...

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  Power Tools Drill And High Quality Pdc Coring Bit

  Machinery - Drills - CANGZHOU GREAT PDC BITS CO.,LTD - China - June 27, 2016 - 1500.00 Dollar US$

  Matrix is relatively heterogeneous, because it is a composite material. Because the size and placement of the particles of tungsten carbide it contains vary (by both design and circumstances), its physical properties are slightly less predictable tha...

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  Gost Api Spec 5dp Dz50 Oil Drill Pipe 50 65 6 5

  Machinery - Drills - HEBEI LONGWAY PETROLEUM EQUIPMENT CO.LTD - China - May 13, 2014 - contact company for price

  Place of Origin: China ( Mainland) Brand Name: Longway Model Number: API 50* 65* 6.5 Type: Drill Pipe Machine Type: Drilling Tool Certification: API Material: Carbon Steel Processing Type: Casting Use: Well Drilling Length: 4500~9500 OD of pipe body:...




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  Drill Pipe For Water Well Drilling Hebei Longway Petroleum Equipment

  General Manufacturing - HEBEI LONGWAY PETROLEUM EQUIPMENT CO.LTD - China - May 27, 2014 - contact company for price

  FOB Price: US $1, 000 - 3, 000 / Metric Ton Min. Order Quantity: 5 Metric Ton/ Metric Tons Supply Ability: 1000 Metric Ton/ Metric Tons per Month Port: : Tianjin Payment Terms: L/ C, T/ T Place of Origin: Hebei China ( Mainland) Brand Name: Longway M...

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  Api Tci Tricone Insert Rock Roller Drill Bit

  Equipment - Drill Bits - Cangzhou East Drilling Tools Co.,Ltd - China - July 12, 2017 - 1500.00 Dollar US$

  API East TCI Tricone Bit, Roller Cone Bit, TCI Drill Bit, Well drilling Bit I-Product Specification: Bearing Type: Sealed Journal Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bearing Hydraulic Design: 3 Nozzles with Snap Rings Condition: 100% new...

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  China Integral Heavy Weight Drill Pipe In High Quality

  Equipment - HENAN WEIN INDUSTRY CO.,LTD - China - December 4, 2013 - contact company for price

  Integral heavy weight drill pipe is made from AISI 4145H alloy steel.acc.to API Spec.7 and SY/T5144. It is formed by hot forged and fully heat-treated.There is wear resistance hard banding on tool joints connections and central upset.The types of har...

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  Api High Quality Tricone Drill Bit China Manufacturs

  Equipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 1, 2014 - contact company for price

  1) How to order the products? Answer: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea- way packing. If possible please attach one reference picture to avoid any misunderstanding or a...

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  Tricone Roller Bit Hard Rock Drill Jz China Manufactures

  Equipment - Drill Bits - Hejian Deris Petroleum Drilling Equipment - China - June 1, 2014 - contact company for price

  4. Sealed Roller Bearing- These bits have an o- ring seal with a grease reservoir for bearing cooling. The seal acts as a barrier against mud and cuttings to protect the bearings. 5. Sealed Roller Bearing with Gauge Protect- Carbide inserts in the he...

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  Horizontal Directional Drilling Pdm Drill Mud Motor For Sale

  Petroleum - Equipment - Dongying Lake Petroleum Technology Co., Ltd - China - November 21, 2015 - contact company for price

  Horizontal Directional Drilling PDM drill/ mud motor for sale 1. ABOUT LAKE DOWNHOLE MOTOR: Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by- pass val...

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  Oil And Gas Drilling Api Standard Tricone Drill Bit

  Machinery - Drills - Dongying Lake Petroleum Technology Co .,Ltd - China - July 14, 2017 - 150.00 Dollar US$

  Oil And Gas API Standard Tricone Drill Bit Product Description Product description Tricone bit is Widely used in borehole water well drilling, oil, gas well and mining projects.It mainly divided into steel tooth and TCI, diameter from 3 inch to 28 in...

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  Fabric Downproof Drill Flocking Performance Tester For Downgarment Quilt

  Equipment - Qinsun Instruments Co., Ltd - China - November 8, 2019 - 1.00 Dollar US$

  Downproof Tester, To determine the downproof capability of fabric used for downgarmet, quilt etc, which are full with down, feather and fibers. Take an agreed size specimen from the fabric to be tested to sew a pocket at specified size, fill with a c...




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  High Manganese Steel Material Clay Geological And Drill Bit

  Machinery - Drills - CANGZHOU GREAT PDC BITS CO.,LTD - China - June 27, 2016 - 1100.00 Dollar US$

  Place of Origin: Hebei, China (Mainland) Brand Name: Great Model Number: GM1607TQ Type: Center Drill Bit Material: tungsten carbide Use: Well Drilling certification: API size: 7-5/8" or as you need Color: Golden Advantage: impact resistance connectio...

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  Position Key Rotation Cam Lock Anti Drill Ball

  Services - Security - Topper Cam Locks Manufacturer Co., Ltd. - China - September 13, 2017 - 10.00 Dollar US$

  China 2 Position Key Rotation Cam Lock Factory Provides 2 Position Key Rotation Cam Lock, Anti-Drill Ball, Master Key System, Zinc Alloy, Brass. Specifications: Ma terial: zinc alloy, brass, steel, stainless steel. Finished: shiny chrome, nickel plat...

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  Factory Direct Sale Cemented Tungsten Carbide Drill Bit

  Machine Tools - Parts - Burray Carbide - China - January 8, 2021 - 1.00 Dollar US$

  Factory Direct Sale Cemented Tungsten Carbide Drill Bit Cemented carbide milling cutter is an alloy material made of hard compound of refractory metal and bonding metal through powder metallurgy process. Our products have passed the ISO certification...

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  Brushless 2 Speed Lithium Impact Drill Cordless 16v Cid10

  Power Tools - Nuevo Oriente Machinery & Electronic Co.,Ltd - China - April 16, 2024 - 40.00 Dollar US$

  The full range of 16v brushless systems gives you variable speed control and a safe braking system with a versatile battery and allows for a large number of charge cycles Battery voltage: 16V No-load speed: 0-450/0-2000rpm/min Maxim um torque: 50N.m ...