• Quality Round Hole Cutting 68mm Diamond Core Drill Set wholesale
    ...Diamond Core Drill Set Round Hole Cutting 1.Description: This hole saw drill bit set features an M14 thread, designed for use with angle grinders. Its U-shaped chip grooves enhance durability and enable faster, smoother drilling. The diamond hole saw drill bit set... more
    Brand Name:JOHNSON TOOLS
    Model Number:CB-VB 6-68mm
    Place of Origin:CHINA

    Round Hole Cutting 68mm Diamond Core Drill Set

  • Quality Wear Resistance Diamond Core Drill Bits , Surface Diamond Core Drill Set wholesale
    ...compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix. Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are more
    Brand Name:ROSCHEN
    Model Number:BQ NQ HQ PQ
    Certification:ISO, CE

    Wear Resistance Diamond Core Drill Bits , Surface Diamond Core Drill Set

    ROSCHEN GROUP
    [Shanghai,China]
  • Quality Laser Welded Hollow Dry Diamond Core Drill Set 30x10x60xM14 wholesale
    ...5mm-150mm Total Length 60mm/Customized Thread M14(or M10, 5/8"-11 thread) Machine Hand drill/Bench drill/Magnetic drill Color As per customer’s request Application Ceramic tiles, vitrified tiles, ceramics, marble, granite, mic Specification : Diameter :5 more
    Brand Name:HUACHANG
    Model Number:980203041
    Place of Origin:Jiangsu, China

    Laser Welded Hollow Dry Diamond Core Drill Set 30x10x60xM14

  • Quality Face Discharged Diamond Core Drill Set With Carbon Steel / Tungsten Carbide wholesale
    ...set Reaming Shells Diamond Core Bit Set with Hard Matrix Description: The surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 20/30SPC. The rock cutters are flushed smoothly as the well design of the waterways. Reaming Shell is set with natural or synthetic diamond,and it is used to couple the dril bit with the core... more
    Brand Name:Yaheng
    Place of Origin:China
    Minimum Order Quantity:1

    Face Discharged Diamond Core Drill Set With Carbon Steel / Tungsten Carbide

  • Quality Vacuum Brazing Diamond Core Drill Set , Non- Core Diamond Drill Bits For Stone wholesale
    ... technology makes the bind core bit with high diamond concentration and high exposure of diamond grit, which makes the diamond blind core bit works with super good sharpness. High quality diamond guarantees the long service life of diamond blind core bits. more
    Brand Name:Hehui
    Model Number:BCB005
    Place of Origin:China

    Vacuum Brazing Diamond Core Drill Set , Non- Core Diamond Drill Bits For Stone

  • Quality M14 10mm Diamond Core Drill Set wholesale
    ... very stably, also has high grain protrusion height. Deyi choose high quality diamond from famouse brand, durable and sharp. We make the matrix thickened and keep its tolerance 1-wire, very stable in working and no rip. 10pcs of diamond drill bit diameter: more
    Brand Name:Deyi
    Model Number:DYK-4
    Place of Origin:China

    M14 10mm Diamond Core Drill Set

  • Quality Impregnated Diamond Core Drill Set with ISO9001 certification wholesale
    ...Drill Bit ,NQ Diamond Bit With Reamer , Water Well Diamond Bit 300mm drill bit, single tupe drill bit 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... more
    Brand Name:MEGA DRILLTECH
    Model Number:NQ
    Place of Origin:CHINA

    Impregnated Diamond Core Drill Set with ISO9001 certification

  • Quality 1/2" Consumable Materials GAS Sharp Threaded Diamond Core Drill Set Straight Shark wholesale
    ...diamond glass core drill bit Straight Shark Drill Bits Brief Introduction: 1. Upgraded Diamond glass core drill bit 2. Adopt new high quality imported diamond sand 3. More wear resistant and quick drill-in speed, near to the Italia one 4. Excellent precision on concentricity / coaxially Specifications Name Specification Type: Diamond Core Drill Bit Material: Diamond, steel, diamond sand, metal bond Useage: glass drilling more
    Brand Name:LEVER
    Model Number:LV-Drill
    Place of Origin:CHINA

    1/2" Consumable Materials GAS Sharp Threaded Diamond Core Drill Set Straight Shark

  • Quality Segment 8MM 10MM Diamond Core Drill Set 4 Inch Core Drill Bit 165mm wholesale
    Diamond Drill Core Bit Item Number Size Length Type Segment High BY-J001 19mm 230mm segment 8mm/10mm BY-J002 ... more
    Place of Origin:China
    Minimum Order Quantity:1 pc
    Size:Diameter 19 to 165 mm

    Segment 8MM 10MM Diamond Core Drill Set 4 Inch Core Drill Bit 165mm

  • Quality Fast Drilling Speed Diamond Core Bit Set High Work Efficiency With Light Steel Bar wholesale
    ... like a hole saw. Core drills used in metal are called annular cutters;Core drills used for concrete are generally called Diamond Core Drills and are water cooled 3. Application concrete, normal concrete, brick wall, special concrete with light steel bar 4 more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    Fast Drilling Speed Diamond Core Bit Set High Work Efficiency With Light Steel Bar

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • Quality AQ BQ NQ HQ PQ Surface Set Diamond Core Drilling Tools wholesale
    ... rod; core barrel, casing shoe, casing etc As one of the professional manufacturers and leading exporters of Premium-quality drilling rigs and drilling tools in China, we produce full range of core drilling rig and core drilling tools in DCDMA standard, more
    Brand Name:SINOVO
    Place of Origin:China
    Minimum Order Quantity:1

    AQ BQ NQ HQ PQ Surface Set Diamond Core Drilling Tools

  • Quality NW HW Diamond Casing Shoe Diamond Core Bit , Durable Impregnated Diamond Core Drill Bit wholesale
    ... with the inside diameter of the casing. Basically,the corresponding size of Drill Bits and Core Barrels have to get through the inner diameter of the casing shoe bits freely. Casing Bit The inside diameter of the Casing Bits are set with diamonds and is more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    NW HW Diamond Casing Shoe Diamond Core Bit , Durable Impregnated Diamond Core Drill Bit

  • Quality PQ NQ HQ Surface Set Diamond Core Drill Bits For Hard Rock wholesale
    ... industry. With a matrix height of 12mm and made of high-quality alloy steel, this diamond impregnated core bit is built to withstand tough drilling conditions and deliver exceptional performance. The cutting edge of this core bit is embedded with more
    Brand Name:Best
    Model Number:AQ BQ NQ HQ PQ
    Place of Origin:China

    PQ NQ HQ Surface Set Diamond Core Drill Bits For Hard Rock

  • Quality Diamond PDC Bit  6 Inch Diamond Core Drill Bit Of  Oilfeild Drilling Bit wholesale
    ...the cutting media used on the core bits: Impregnated Diamond Type Surface set Diamond Type Tungsten Carbide Type PDC Type PCD Type Electroplated Diamond Type Overall drilling system typically consists of drill rods, core bits, reaming shells, core barrels, more
    Brand Name:ENG
    Model Number:6000
    Place of Origin:China

    Diamond PDC Bit 6 Inch Diamond Core Drill Bit Of Oilfeild Drilling Bit

  • Quality AQ,BQ,NQ,HQ,PQ Wire line Impregnated Diamond Core Drill Bit For Geological Mineral Exploration Core Drilling bit wholesale
    ...Diamond Core Drill Bit For Geological Mineral Exploration Core Drilling bit Diamond core bits products include: 1,drill bit: Impregnated diamond diamond drill bit, sufface set diamond drill bit, electroplated diamond drill bit, tc drill bit, PCD drill bit, thin wall drill bit; Hole: alloy reamer, polycrystalline reamer, electroplated reamer,surface set natural diamond reamer; Product Description Diamond drill more
    Brand Name:Aoxing
    Model Number:AQ BQ NQ HQ PQ BTW NTW HTW
    Place of Origin:Hebei,China

    AQ,BQ,NQ,HQ,PQ Wire line Impregnated Diamond Core Drill Bit For Geological Mineral Exploration Core Drilling bit

  • Quality For Sandstone Granite Rock Drilling Diamond Core Drill Bit NQ wholesale
    ...Drilling Diamond Core Drill Bit NQ KSQ performance of IMP.bit is determinded by conbination of diamond and matrix, KSQ use special matrix and provide optimal performance: matrix have 5 different crown height: 6,9,12,16,25mm Specifications: Size: 46~325mm diamond core drill bits with national and international standard Outside Set Diameter lnside Set Diameter Core... more
    Brand Name:MIROC
    Model Number:NQ Drill Bit
    Place of Origin:China

    For Sandstone Granite Rock Drilling Diamond Core Drill Bit NQ

  • Quality 52mm 65mm Diamond Core Drill Bit , 100mm 150mm  Diamond Core Drills  For Porcelain Tiles  High Sharpness wholesale
    ...Diamond Core Drill Bit , 100mm 150mm Diamond Core Drills For Glass For Porcelain Tiles High Sharpness welded by high frequency, diamond core drill bits are Mainly used for portable electric driller and bench drilling machine with long life and high efficiency. produce the diamond core drill bits, high frequency/brazing welded core drill bit, laser welded core drill bit and electroplated diamond core drill bit. laser welded core drill more
    Brand Name:OEM
    Model Number:4-300MM
    Place of Origin:CHINA

    52mm 65mm Diamond Core Drill Bit , 100mm 150mm Diamond Core Drills For Porcelain Tiles High Sharpness

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