Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Review
  • “I was excited when this product arrived, I didn't even know you could get a 4 7 8inch Pdc this cheap.”
    Kamal Muas
    GACChemical
  • “Good quality for a favourable price!Definitely will purchase 4 7 8inch Pdc again!”
    Mrs.annene De Klerk
    e-conoligh
  • “I really like the 4 7 8inch Pdc . When I received this product, it was completely packaged and included with detailed description. Thanks to the help of Hejian Deris Petroleum Drilling Equipment Co.,Ltd. .”
    Narcis Vasiliu
    Global Surgical
  • “This 4 7 8inch Pdc is extremely well and received very fast.”
    Miki Tsumura
    Fulmer Company
  • “Good seller, good 4 7 8inch Pdc , thank you very much!”
    Eng. Mahmud Tamim
    "ПЛЕМЕННОЕ ХОЗЯЙСТВО "ЛАЗАРЕВСКОЕ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ

4 7 8inch Pdc

- manufacturer, factory, supplier from China

(Total 12 Products for 4 7 8inch Pdc)

  • 4 7/8inch PDC drill bit

    4 7/8inch PDC drill bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    PDC cutters use cobalt as a binder for the diamond grit, allowing it to convert to graphite at a lower temperature than simple diamond. Two PDC cutters, identical except for the leached cutting surface in one, were subjected to a heavy wear test. In destructive testing, the cutter is destroyed and cannot be reused....

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  • 149mm PDC core bit fast penetration rates

    149mm PDC core bit fast penetration rates

    • Brand: Deris
    • Packaging: wooden case
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO & API

    PDC or "PAX" core bits utilise large cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles mounted onto a tungsten-carbide backing substrate (PDC = polycrystalline diamond compact).The technology was originally developed for oil drilling bits. PDC core bits have proved to be...

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  • 6inch 152mm 4blades PDC drill bit

    6inch 152mm 4blades PDC drill bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    PDC (Polycrystalline Diamond Compact) bits are particularly suited to Oil & Gas and HDD. Now with improved technology and lower costs, PDC bits are making headway into water well, geotechnical and mining. PDC Bits to provide steel body PDC bits, as well as a number of other drilling products, to optimize drilling...

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  • 140mm /160mm 4blades PDC drill bit

    140mm /160mm 4blades PDC drill bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    PDC Steel Body Bit: Type and Features: PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable Formation: Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. PDC bit is made by PDC cutters and quality carbon steel.Carbide/Diamond Shock...

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  • 4 7/8inch 2 3/8pin 4blades PDC bit

    4 7/8inch 2 3/8pin 4blades PDC bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    Drill Toool 4 Blades Tungsten Carbide Drag Bit, 4 Blades Water Well Drilling Drag Bit, 4 Blades Drag Bit manufacturer / supplier in China, offering Drill Tool Water Well Drilling Tungsten Carbide Drag Bit, T51 Rock Drill Tool Tungsten Carbide Rectract Button Drill Bits, Tungsten Carbide Drill Bits Rock Drill Self...

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  • 311mm 12 1/4inch 6blades matrix body PDC bit

    311mm 12 1/4inch 6blades matrix body PDC bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    The PDC drill bit designed to run at high penetration rates even in applications that call for higher blade and cutter counts. Its unique cutting structure layout adds another dimension to bit stability and smooth running by combining the penetration rate potential of traditional "single set" cutter layouts with the...

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  • 4 wings pdc drag rock drill bit

    4 wings pdc drag rock drill bit

    • Brand: Deris
    • Packaging: Wooden case package
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces

    Hejian Deris is a professional manufacture of PDC bit .PDC drag drill bits are used for water well drilling, geotechnical and environmental drilling, mineral exploration,geothermal wells, geothermal drilling, construction and utility work PDC diamond drag bit A drilling tool that uses polycrystalline diamond compact...

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  • soft formation146mm 3 blades PDC drag bit

    soft formation146mm 3 blades PDC drag bit

    • Brand: Deris
    • Packaging: Wooden case package
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces

    Hejian Deris is a professional manufacture of PDC bit .PDC drag drill bits Diamond bits work across an extended range of weight on bit, penetrating quickly even at low bit weights in softer rock. When formations firm up, the bits can take added weight with a smooth torque response and maintain higher than competitive...

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  • cheaper 4 blades PDC bit for soft formation

    cheaper 4 blades PDC bit for soft formation

    • Brand: Deris
    • Packaging: Wooden case package
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces

    Feature of PDC bit 1. With interchangeable screw nozzles 2. Asymmetrical blades arranfement and special load-balance cutter arrangement design imporove bit stability and therefore higher ROP 3. Non-plane interfaceed diamond/carbide cutters absorb effectively high stress and minimize cutter fracturing and wearing 4....

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  • 14 inch horizontal directional drilling PDC hole opener

    14 inch horizontal directional drilling PDC hole opener

    • Brand: DERIS
    • Packaging: 1 pc wooden case each bit
    • Supply Ability: 300pieces per month
    • Min. Order: 1 Piece/Pieces

    Hole opener Large-diameter assembled bit is widely used in construction, bridge, highway and railway construction. This series of bits are suitable to various kinds of strata including shale, limestone, cobblestone, dolomite and conglomerate. 1.Suitable for medium to medium hard formation of high Crushing...

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  • 17.5inch 6 blades PDC drill bit

    17.5inch 6 blades PDC drill bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    17.5inch 6 blades Polycrystalline diamond compact (PDC) drill bits. Polycrystalline diamond compact drill bits, commonly called PDC drill bits, are made with synthetic diamond cutters in either steel or matrix body material. PDC drill bits revolutionized the drilling industry with the wide application range and rate...

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  • 75mm 100mm 120mm 150mm PDC bit

    75mm 100mm 120mm 150mm PDC bit

    • Brand: Deris
    • Supply Ability: 300 pcs per quarter
    • Min. Order: 1 Piece/Pieces
    • Certificate: ISO 9001

    Two different types of drill bits exist: fixed cutter and roller cone. A fixed cutter bit is one where there are no moving parts, but drilling occurs due to shearing, scraping or abrasion of the rock. Fixed cutter bits can be either polycrystalline diamond compact (PDC) or grit hotpressed inserts (GHI) or natural...

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  • Video
  • 4 7/8inch 2 3/8pin 4blades PDC bit
  • soft formation146mm 3 blades PDC drag bit
  • cheaper 4 blades PDC bit for soft formation
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