drilling bit Articles

  • Case Study - GTD’s new EW4 PDC Cutters Deliver Excellent Results in East Siberian Oilfield Drilling.

    Drill Bit: 8.5” diameter, vertical bit. | PDC Cutters: GTD EW4 R1313 mm | Location: East Siberia | Results: 1,438 meters depth, ROP range 23-25 m/hr | Following significant investment in research and development, GTD have manufactured a new grade of PDC cutter, EW4, with exceptional abrasion resistant and toughness. GTD EW4 has a significant comparative ...

  • TWO FUNCTION GASOLINE ROCK HAMMER DRILL

    Petrol hammer DHD-58 is a portable but robust demolition hammer with 2-stroke, 32.7cc engine for removal, drilling, breaking and splitting concrete or other building materials. Product Description This petrol powered ...

  • A new approach for estimation of properties of metamorphic rocks

    Rock properties play an important role in the preliminary design of structures. This research focuses on developing empirical models using multiple regression technique for prediction of physical properties of metamorphic rocks. The model considers the following parameters: drill bit diameter, bit speed, penetration rate and equivalent sound level produced during drilling. The F-test was used to ...


    By Inderscience Publishers

  • MAGNETIC DRILL

    The magnetic drill machine bit is a kind of drilling machine with the electromagnetic base. It can use twist drill bits, annular cutters and do tap threads with matched cutting bits. Its combination of a stable magnetic base and low RPMs help resist or reduce torque forces created by large diameter bits. A portable magnetic drilling machine is ...

  • TWO FUNCTION GASOLINE ROCK HAMMER DRILL

    Petrol powered jackhammer DHD-58 is a portable but robust demolition hammer with 2-stroke, 32.7cc engine for removal, drilling, breaking and splitting concrete or other building materials.   This gasoline ...

  • MAGNETIC DRILL

    The magnetic drilling machine is a kind of drilling machine with the electromagnetic base. It can use twist drill bits, annular cutters and do tap threads with matched cutting bits. Its combination of a stable magnetic base and low RPMs help resist or reduce torque forces created by large diameter bits. Portable magnetic drilling ...

  • Maintenance of Drilling Bit

    1. When using, remove the drill from the box and install it into the spring chuck of the spindle or automatically replace the tool magazine of the drill bit. When you are done, put it back in the box. When drilling steel, ensure adequate cooling and use metal cutting fluid. 2. Good drill pipe rigidity and guide rail clearance can improve the accuracy of drilling and the life of the drill bit. 3. ...

  • TSP(Thermally Stable Polycrystalline Diamond)

    TSP diamond is made of diamond micro powder and a small amount of binder sintered under high temperature and high pressure. It has high wear resistance, strong impact toughness, good thermally stability, and dense structure, and is widely used in the manufacture of petroleum, geological drill bits, and ...

  • Mining

    In mines, our equipment is mainly used for blasting drilling, ore crushing and material separation. ABT provides various types of drilling equipment to cope with various mine working conditions, according to different needs, there are suitable equipment to meet your needs. Welcome to consult us, we have professional engineers to provide advice. In open-pit mining, we provide a complete set of ...

  • Mining

    In mines, our equipment is mainly used for blasting drilling, ore crushing and material separation. ABT provides various types of abt machine tools drilling equipment to cope with various mine working conditions, according to different needs, there are suitable equipment to meet your needs. Welcome to consult us, we have professional engineers to ...

  • 5 Specifications to Understand About Reverse Circulation Bits

    5 Specifications to Understand About Reverse Circulation Bits Although wells have been constructed for more than 8,000 years, the concept of reverse circulation drilling was invented in the mid-20th century. It took another few decades until the technology was developed to take reverse circulation drilling from theory to reality. Since the 1990s, however, reverse circulation ...

  • Mining

    In mines, our equipment is mainly used for blasting drilling, ore crushing and material separation.   ABT provides various types of drilling equipment to cope with various mine working conditions, according to different needs, there are suitable equipment to meet your needs. Welcome to consult us, we have professional engineers to provide advice.   In open-pit mining, we ...

  • Soft Tissue Punch

      Description of soft tissue punch   Application domain: for  implantology Material: Ultra high anti-rust & high-hardness stainless steel, titanium, titanium alloy, high anti-rust stainless steel LZQ is an OEM factory for all kinds of ...


    By LZQ Tool Co., Ltd.

  • Sinus Lift Bur

      Description of sinus lift burs   Application domain: dental, orthopedic surgery, maxillofacial surgery, neurosurgery Material: Ultra-high anti-rust and high-hardness stainless steel, Ultra high rust-proof and high wear-resistant stainless steel, diamond, carbide, SDC&CBNC ...


    By LZQ Tool Co., Ltd.

  • Acoustic fingerprinting for rock identification during drilling

    During the process of mining, it is imperative to know the type and properties of the rocks being handled. The current technology for this involves core drilling, and subsequently subjecting the drilled cores to various tests in the laboratory, to identify the rocks and establish their properties. In many cases, obtaining a sample may be cumbersome and/or non–profitable. This paper presents a ...


    By Inderscience Publishers

  • Tunnelling

    ANBIT's Drilling Jumbo and Bolting rig is widely used in underground mining, tunnel construction, providing multi-angle drilling. The rich accessories ensure the smooth progress of the work. The low energy consumption jumbo air compressor station provides strong power. Tunnel is a key project in highway and railway construction. Tunnel ...

  • Meniscus Cutter

      Description   Application domain: for arthroscopy endoscope Material: Super-high rust-resistant high-hardness stainless steel, ceramics, generally stainless steel LZQ is an OEM factory for all kinds of shaver blades, such as Endoscopic/Arthroscopic Shaver blade P259, Bone Drill Point P227, Bone Fetcher P165, Drill ...


    By LZQ Tool Co., Ltd.

  • Drilling Company Profile

    Drilling Company Profile ABT Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We drilling equipment ...

  • Construction Machinery

    Drilling equipment in construction shows itself and can provide tremendous help in various scenarios. ABT provides large drilling equipment to help you build bridges and building foundations. Its function is to pass through the soft and highly compressive soil or water, transfer the load of pile to the harder, more compact ...

  • Tunnelling

    ANBIT's Drilling Jumbo and Bolting rig is widely used in underground mining, tunnel construction, providing multi-angle drilling. The rich accessories ensure the smooth progress of the work. The low energy consumption air compressor station provides strong power. Tunnel is a key project in highway and railway construction. Tunnel excavation methods have developed rapidly. Drilling and blasting ...

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