• Quality 12mm NQ HQ PQ Diamond Tip Core Drill Bit wholesale
    ...Diamond Tip Core Drill Bit To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions. Size: KSQ bits are available in all standard drilling sizes . Also, non-standard sized bits... more
    Brand Name:MIROC
    Model Number:NQ Drill Bit
    Place of Origin:China

    12mm NQ HQ PQ Diamond Tip Core Drill Bit

  • Quality 8mm 12mm 25mm 51mm Diamond Tip Core Drill Bit For Granite Crown Segment wholesale
    .... PRODUCT DETAILS : Outer diameter: 8mm,12mm,25mm,51mm outside diameter. Shaft: with 3/8" shaft or 1/2" shaft Suitable: Dry and wet drilling. Other style and more
    Brand Name:JOHNSON TOOLS
    Model Number:BGB
    Place of Origin:CHINA

    8mm 12mm 25mm 51mm Diamond Tip Core Drill Bit For Granite Crown Segment

  • Quality LTK48 Impregnated Diamond Coated Drill Bit  / LTK Diamond Tip Core Drill Bit For Exploration Drilling wholesale
    ...Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. 2. It can drill various formations from the softest to hardest rocks. Features: 1. Significantly outperforms the successful Series range in drilling speed and more
    Brand Name:ROSCHEN
    Model Number:LTK 48 , LTK60
    Place of Origin:China,Germany

    LTK48 Impregnated Diamond Coated Drill Bit / LTK Diamond Tip Core Drill Bit For Exploration Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • Quality Petroleum Industry NQ Core Bit , Diamond Tipped Core Drill Bits Mechanical Processes wholesale
    ...good performance; 4. Cost effictive. Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. Crown Height: We could offers crown impreg depths of 8mm, 10mm, more
    Brand Name:ShiFeng
    Model Number:NQ
    Place of Origin:WUXI

    Petroleum Industry NQ Core Bit , Diamond Tipped Core Drill Bits Mechanical Processes

  • Quality T2 And T6 Metric Diamond Core Drilling Tools Diamond Tip Core Drill Bit Antirust wholesale
    ..., NQ3-RSG, NQ3-3.032, NMLC, NWG(NX), NWM, NWT, TNW 4. H-Gauge Core Bits: NQ, HQ-RSG, HQ-3.830, HQ-3.895, HQ3/HQTT, HQ3-RSG, HQ3-3.380, HQ3-3.895, ... more
    Brand Name:SOLLROC
    Model Number:T2,T6
    Place of Origin:China

    T2 And T6 Metric Diamond Core Drilling Tools Diamond Tip Core Drill Bit Antirust

  • Quality Black Diamond Tipped Core Drill Bit For Reinforced Concrete Wall wholesale
    ...ensuring compatibility with a wide range of drilling equipment. With our diamond core bit, you can expect exceptional performance and durability, making it the ideal choice for soil testing and core sample collection. Our soil test equipment is designed to more
    Brand Name:GLORYTEK
    Model Number:Q series core drill bit
    Place of Origin:Beijing

    Black Diamond Tipped Core Drill Bit For Reinforced Concrete Wall

  • Quality High Quality Impregnated Diamond Drill Bit BQ NQ HQ PQ DCDMA Standard Core Drilling Bits wholesale
    ... of the drill bit and core lifter should be reasonable. Generally, the free internal diameter of the core lifter should be 0.3-0.5mm smaller than drill bit's. Before each drilling, the drill bit's internal diameter and free internal diameter of more
    Brand Name:Best
    Model Number:AQ,BQ,NQ,NQ3,HQ,HQ3,PQ
    Place of Origin:China

    High Quality Impregnated Diamond Drill Bit BQ NQ HQ PQ DCDMA Standard Core Drilling Bits

  • Quality Wireline Diamond Drilling Tools Sythetic Diamond Impregnated Core Drill Bits wholesale
    ...PQ ) Impregnated Diamond Core Drill Bits With High Quality Synthetic Diamond Description of Goods Our impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix of our impregnated bits... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Wireline Diamond Drilling Tools Sythetic Diamond Impregnated Core Drill Bits

  • Quality Diamond Impregnated Core Drill Bits BQ NQ DCDMA Standard Surface Set wholesale
    ... quality impregnated drill bit BQ NQ HQ PQ DCDMA standard In terms of material, core drill bits are typically made from high-quality steel alloys that are designed to withstand the high forces and temperatures generated during drilling. The steel is often... more
    Brand Name:PEERCHEER
    Model Number:BQ NQ HQ PQ
    Place of Origin:WuXi

    Diamond Impregnated Core Drill Bits BQ NQ DCDMA Standard Surface Set

  • Quality 7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools wholesale
    ...Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, making it easier to use on smaller applications where water cannot be used. Which are designed that cuts into stone smoother and makes the bit last long. Specification : Diameter :6-25mm Diamond... more
    Brand Name:HUACHANG
    Model Number:980202069
    Place of Origin:Jiangsu, China

    7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools

  • Quality Medium Dense 16mm Diamond PDC Core Drill Bit wholesale
    ... gravel, cobble, and weathered soft formation. The bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. The opening and closing device can be operated manually, more
    Brand Name:ShiTan
    Place of Origin:China
    Certification:ISO9001

    Medium Dense 16mm Diamond PDC Core Drill Bit

  • Quality 1/2" GAS Sharp threaded diamond glass core drill bit 65mm diameter for glass drilling holes wholesale
    ...diamond glass core drill bit 65mm diameter for glass drilling holes 4398888 stars, based on 0reviews Product Name Diamond Drill Bit Diamond Drill Bit Quantity: 2000items available Facebook Twitter WhatsApp Pinterest Telegram Email Product Tag: diamond glass core drill bit drill bitsthreaded diamond glass core drill bitthreaded drill bit more
    Categories:Abrasive Tools
    Country/Region:china

    1/2" GAS Sharp threaded diamond glass core drill bit 65mm diameter for glass drilling holes

  • Quality Electroplated Diamond NQ2 Core Drill Bits Core Lifters for Hardened Alloy Prospecting wholesale
    Diamond NQ2 Core drill bits core lifter for Rock hardness , hardened alloy Specifications core lifter case&core lifters core lifter case core barrel API&ISO Deliver on time core lifter Wireline Core barrel Fluted core lifter High quality and long life service Professional production Whole-set drilling tools Longer lifetime Electroplated Diamonds on inside USE: Drill soft to hard rock, widely used in all kinds of drillings... more
    Brand Name:Yaheng
    Model Number:Core Lifter& Core Lifter Case
    Place of Origin:China

    Electroplated Diamond NQ2 Core Drill Bits Core Lifters for Hardened Alloy Prospecting

  • Quality 68 Mm Vacuum Brazed Diamond Tools Core Drill Bits With Side Proection Teeth wholesale
    ...Diamond Core Drill Bits with Side Proection Teeth Description: Vacuum brazed diamond core bits are manufactured by welding synthetic diamond particles to the outside edge of the core bit and segment in a vacuum barzing furnace. All of the diamond particles are on the exterior cutting edge of the bit, with metal-diamond mixture. Depending on the manufacturer's recommended application,vacuum brazed core bits... more
    Brand Name:SEB
    Model Number:SEB-VB010
    Place of Origin:China

    68 Mm Vacuum Brazed Diamond Tools Core Drill Bits With Side Proection Teeth

  • Quality PDC Diamond Composite Coring Drilling Bits for Well Drilling wholesale
    ... drilling efficiency, and are suitable for drilling in soft to medium hard formations (f≤10). Water design directly flushes the cutting edge. With high drilling speed and high service life. Mainly used for drilling of gas drainage holes, drainage holes, more
    Brand Name:ST
    Model Number:75
    Place of Origin:Hebei,China

    PDC Diamond Composite Coring Drilling Bits for Well Drilling

  • Quality 45mn Diamond Masonry Core Drill Bit 6mm 12mm 14mm For Power Drill wholesale
    ...sharpness of [glass hole saw] with the durability of [sintered hole saw], and can easily drill holes for hard tiles/marbles! Using a new brazing process, the process can firmly fix the diamond particles on the substrate, and it is not easy to fall off, more
    Brand Name:Deyi
    Model Number:DYK-1
    Place of Origin:China

    45mn Diamond Masonry Core Drill Bit 6mm 12mm 14mm For Power Drill

  • Quality Impregnated Diamond Masonry Core Drill Bit 4 Inch For Water Well wholesale
    ...Diamond Bit For Soil Investigation, Water Well, Mining Exploration Drilling NQ Drill bit for drilling Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits more
    Brand Name:MEGA DRILLTECH
    Model Number:NQ
    Place of Origin:CHINA

    Impregnated Diamond Masonry Core Drill Bit 4 Inch For Water Well

  • Quality Lowest Price High Quality Diamond Pregnant Core Drilling Bit NQ and NQ3 wholesale
    NQ and NQ3 Diamond Pregnant Core Drilling Bit more
    Model Number:NQ, NQ3
    Place of Origin:Chongqing
    Certification:ISO9001-2008

    Lowest Price High Quality Diamond Pregnant Core Drilling Bit NQ and NQ3

  • Quality Diamond Segmented Core Drill Bit for Marble and Hard Stone Drilling 19-125mm Diameter wholesale
    Vacuum Brazed Diamond Drill Bit Diamond dry drill bit is made of high-quality diamond and adopts vacuum brazing to provide more efficient performance than traditional cemented carbide. It can be used for drilling ceramic tiles, glass, marble and other ... more
    Brand Name:LINSING
    Model Number:Diamond Core Drill Bit
    Place of Origin:Jiangxi, China

    Diamond Segmented Core Drill Bit for Marble and Hard Stone Drilling 19-125mm Diameter

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