• China Premium Diamond Coated Core Drill Bits Segmented High Efficiency factory
    ...Diamond Coated Core Drill Bits Segmented High Efficiency We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling... more
    Brand Name:ShiFeng
    Model Number:Couple tube 59
    Place of Origin:WUXI

    Premium Diamond Coated Core Drill Bits Segmented High Efficiency

  • China 35mm Hole Saw Diamond Coated Core Drill Bits Glass And Tile factory
    Dry Diamond Core Drill Bits 12×10×60×M14 for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Feature : Application It can be suitable for stand drilling machines or electrical hand-held drillers or CNC machine For drilling kinds... more
    Brand Name:HUACHANG
    Model Number:980201092
    Place of Origin:Jiangsu, China

    35mm Hole Saw Diamond Coated Core Drill Bits Glass And Tile

  • China LTK48 Impregnated Diamond Coated Drill Bit  / LTK Diamond Tip Core Drill Bit For Exploration Drilling factory
    LTK48 Impregnated Diamond Core Bit / LTK Core drilling bit for Australian Exploration Drilling LTK48 impregnated core bit is a thin wall bit. Impregnated Diamond Core Bit 1. Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed... 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]
  • China Diamond Impregnated Core Drill Bits BQ NQ DCDMA Standard Surface Set factory
    High 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 ... 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

  • China 6.35mm Straight Groove HSS4241 HSS Titanium Coated Step Drill Bit Strong Durability factory
    Product Name Straight Groove HSS Step Drill BIt Set Titanium Coated Core Drill Bit For Metal Size 10Steps: 1/4inch - 1-1/8inch Conection Triangle Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. ... more
    Brand Name:JOHNSON TOOLS
    Model Number:D12
    Place of Origin:CHINA

    6.35mm Straight Groove HSS4241 HSS Titanium Coated Step Drill Bit Strong Durability

  • China Coated 5mm Diamond Core Drill Bit Set For Marble factory
    Electroplating Glass Tile Diamond Core Drill Bit Small Diamond Drill Bits have a solid end and therefore a larger surface area so they last longer than the small diamond core drills, but may take longer to drill a hole. They are more robust and therefore ... more
    Brand Name:Deyi
    Model Number:DYDZ-0908
    Place of Origin:China

    Coated 5mm Diamond Core Drill Bit Set For Marble

  • China AQ Hard Rock Drill Bits K3 K5 K7 K9 Diamond Core Drill Bit Customization factory
    ... because the diamond coating on the tip of the bit is incredibly hard and can grind through even the toughest materials. There are several different types of diamond drill bits available, each with its own specific use and design: Core drill bits: These more
    Brand Name:Gold
    Model Number:NQ
    Place of Origin:Chongqing, China

    AQ Hard Rock Drill Bits K3 K5 K7 K9 Diamond Core Drill Bit Customization

  • China Slotted / Broached / Gaps Diamond Core Drill Bits for Rock Drilling Longer Lifetime factory
    BQ NQ HQ PQ NQ3 HQ3 PQ3 diamond coated core lifter for Rock hardness 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 ... more
    Brand Name:Yaheng
    Model Number:Core Lifter& Core Lifter Case
    Place of Origin:China

    Slotted / Broached / Gaps Diamond Core Drill Bits for Rock Drilling Longer Lifetime

  • China Glass And Tile Hollow Core Diamond Drill Bits Sets 12 Pcs 4mm-50mm Size factory
    ...35mm, 40mm, 50mm Features: --This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs Note: If you smell burning, back off! Either your speed is too high or the ... more
    Brand Name:RTCRAFT or OEM
    Model Number:4-50mm
    Place of Origin:CHINA

    Glass And Tile Hollow Core Diamond Drill Bits Sets 12 Pcs 4mm-50mm Size

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • China Hexagonal Handle Connection Small Diamond Drill Bits factory
    ... hole saw tools, also called Diamond Core Drill Bits, Diamond Hole Saws or Bonded Diamond Drill Bits. They are often widely used to drill kinds of hard stuffs like glass,tile, glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    Hexagonal Handle Connection Small Diamond Drill Bits

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • China Wearable Diamond Hollow Drill Bit Carbon Steel Body Stable Performance factory
    ...Diamond glass hole saw glass hollow drill bit Description: • Material - These diamond drill bits made of high-speed steel that is durable and have a long service life. • Ideal for - This diamond coated core drill bit removes a complete circle from glass, marble, tiles, granite, ceramic tile bottles, blocks jars, fiberglass porcelain tile ceramic, slate marble, granite light stone or other. They have diamond coating... more
    Brand Name:SEB
    Model Number:SEB-HS007
    Place of Origin:China

    Wearable Diamond Hollow Drill Bit Carbon Steel Body Stable Performance

  • China Diamond Bits Impregnated Tube Core Bits Triple Pipe Drill Bit BQ NQ HQ factory
    ... drill bit; Hole: alloy reamer, polycrystalline reamer, electroplated reamer,surface set natural diamond reamer; Product Advantage: 1. Impregnated Diamond Bit: Special mental coated diamonds to extend the diamond working life. 2. Surface Set Diamond Bit: more
    Brand Name:Aoxing
    Model Number:AQ、BQ、NQ、HQ、PQ、PQ3、HQ3、NQ3、BQ3、NQ2
    Place of Origin:Hebei,China

    Diamond Bits Impregnated Tube Core Bits Triple Pipe Drill Bit BQ NQ HQ

  • China Diamond Tip Hole Saw Bit Diamond Hole Saws For Drilling Marble factory
    Diamond Tip Hole Saw Bit Diamond Hole Saws For Drilling Marble 1. 【EXTREME HARD 】These diamond drill bits are made of industrial premium steel with 100% diamond. A thicken diamond coating on the tops offers superior cutting strength for maximum drilling ... more
    Brand Name:ZhongZuan
    Model Number:G-12
    Place of Origin:Chongqing,China

    Diamond Tip Hole Saw Bit Diamond Hole Saws For Drilling Marble

  • China Sharp Diamond Core Drill Kit , Diamond Products Core Bits For Glass factory
    Diamond Core Drill For Glass Excellent results in glass, marble, slate, and tile, works better and lasts longer. The diamond coating on these saws give superior performance and life. Works better with a electric drill. (here is not included). Features: ... more
    Place of Origin:China
    Certification:High QC standard, 100% inspection
    Minimum Order Quantity:1PC

    Sharp Diamond Core Drill Kit , Diamond Products Core Bits For Glass

  • China Heat - treatment Thread Process Wireline Core Drilling Rod 10ft 5ft  BWL NWL HWL PWL factory
    ...Core Drilling Rod 10ft 5ft BWL NWL HWL PWL Diamond drill bits Reaming shells and casing/rod shoes Wireline drill rods Core barrels & overshot assemblies Hoist plug and water swivels Recovery tapes and Casing cutters Drill string subs and adaptors Wireline drill rod and casing 1. Available in all standard drilling sizes (A, B, N, H and P) 2. Heat treated and anti-rust coating... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:CHINA

    Heat - treatment Thread Process Wireline Core Drilling Rod 10ft 5ft BWL NWL HWL PWL

  • China 3*50*2.95 B80/100 Diamond Grinding Pins Burr Drill factory
    ... Wood Drilling,Metal Drilling Ø3*50T*2.95 B80/100 Electroplated diamond diamond drill bit steel We have different sizes and can be customized according to your needs.The grinding head is mainly used for grinding burrs.If you have any other needs, please more
    Brand Name:JC
    Model Number:jc-007
    Place of Origin:CHINA

    3*50*2.95 B80/100 Diamond Grinding Pins Burr Drill

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