Hejian Deris Petroleum Drilling Equipment Co.,Ltd.

Review
  • “I was excited when this product arrived, I didn't even know you could get a 6inch New Step Type this cheap.”
    Kamal Muas
    GACChemical
  • “Good quality for a favourable price!Definitely will purchase 6inch New Step Type again!”
    Mrs.annene De Klerk
    e-conoligh
  • “I really like the 6inch New Step Type . 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 6inch New Step Type is extremely well and received very fast.”
    Miki Tsumura
    Fulmer Company
  • “Good seller, good 6inch New Step Type , thank you very much!”
    Eng. Mahmud Tamim
    "ПЛЕМЕННОЕ ХОЗЯЙСТВО "ЛАЗАРЕВСКОЕ" ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ

6inch New Step Type

- manufacturer, factory, supplier from China

(Total 2 Products for 6inch New Step Type)

  • 6inch NEW STEP TYPE DRAG BIT

    6inch NEW STEP TYPE DRAG BIT

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

    6″ NEW STEP TYPE DRAG BIT: There are several types of drag bits that each have they`re own purpose and are better at certain types of drilling than others. For example drag bits are not ideal for hard rock formations or coarse gravel; but their uses for exploration and environmental drilling are well documented and...

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  • 3 wings Stepped Drag Bit water well drilling

    3 wings Stepped Drag Bit water well drilling

    • Brand: Deris, Lilin,CS,TZ ,JZ
    • Packaging: wooden case
    • Supply Ability: 300 pcs per month
    • Min. Order: 1 Piece/Pieces

    The Stepped Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type. Deris can design the special size per customers' requirements.The step drag rock drill bit with simple...

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