• Quality 11pcs Set Dry Core Drill Bits Set Diamond Drill Bits For Glass wholesale
    Diamond Core Bit Set more
    Place of Origin:China
    Minimum Order Quantity:1 SET
    Type:11pcs Set

    11pcs Set Dry Core Drill Bits Set Diamond Drill Bits For Glass

  • Quality T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For Exploration Rock Drilling wholesale
    ...Set Diamond Core Drill Bits For Unconsolidated Rock Formations T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For Exploration Rock Drilling T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For exploration core drilling Unconsolidated Rock Formations Surface Set Diamond Core Drill Bits For Unconsolidated Rock Formations The surface-set diamond bits are set... more
    Brand Name:ROSCHEN
    Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131
    Place of Origin:Germany

    T2 86 , T2 101 , NQ , HQ Surface Set Diamond Core Drill Bits For Exploration Rock Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • Quality 6mm,8mm,10mm-100mm Diamond Dry Core Drills Bits With Brazing Rods For Granite , Quartz , Marble wholesale
    ...Dry Core Drills Bits for Granite,Quartz, and Marble 1.Description of Dry Core Drills: OD6mm,8mm,10mm-100mm Diamond Dry Core Bits for Granite,Quartz, and Marble Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on. Premium grade core bits that deliver fast drilling speed and extend product life. Use application with core drilling machines and hand drills... more
    Brand Name:JOHNSON TOOLS
    Model Number:6mm,8mm,10mm-100mm
    Place of Origin:CHINA

    6mm,8mm,10mm-100mm Diamond Dry Core Drills Bits With Brazing Rods For Granite , Quartz , Marble

  • Quality 102mm Dry Core Drill Bit For Rebar Concrete And Granite wholesale
    ...Drilling Dry Core Drill Bit for Rebar Concrete and Granite Manufacturer technology: laser welded. Application: wet drilling concrete, reinforced concrete, granite, masonry with superior efficiency. Features: * Very good sharpness achieve fast drilling, especially very fast when drilling with rebar meanwhile. * Provide 20% higher drilling... more
    Brand Name:WANBANG
    Place of Origin:China
    Certification:ISO9001

    102mm Dry Core Drill Bit For Rebar Concrete And Granite

  • 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 Surface Set Diamond Core Drill Bit T2-56 T2-66 T2-76 T2-86 T2-101 wholesale
    ...Set Diamond Core Drill Bit Surface Set Diamond Core Bits Surface Set Diamond Core Bits are the drilling bits which a single layer of industrial natural diamonds is mounted on the matrix as the working surface for the required purpose. Therefore, compared to the Impregnated Diamond Core Bits, the matrix is extremely hard for holding the diamonds in postion throughtout the bit life. Manufactuered Surface Set more
    Brand Name:Aoxing
    Model Number:T256 66 76 86 101
    Place of Origin:Hebei,China

    Surface Set Diamond Core Drill Bit T2-56 T2-66 T2-76 T2-86 T2-101

  • Quality Surface Set Diamond Core Drill Bits For Unconsolidated Formations wholesale
    ... 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 not more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Surface Set Diamond Core Drill Bits For Unconsolidated Formations

  • Quality BQ NQ HQ PQ Steel Diamond HSS ReamerS LTK48 Surface Set Diamond Core Drill Bit wholesale
    BQ NQ HQ PQ Precision high strength Reaming Shells for Exploration , Gas Specifications Features: Natural Or Synthetic Diamond Product Name: Reaming Shells Machine Type: Drilling Tools Type: Core Drill Bit,Construction Tool Parts Application: Geological ... more
    Brand Name:Yaheng
    Model Number:Reaming shell
    Place of Origin:China

    BQ NQ HQ PQ Steel Diamond HSS ReamerS LTK48 Surface Set Diamond Core Drill Bit

  • Quality 6810mm SET Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life wholesale
    ...,#40,#50,as customer request. Thread: Hex Shank. Special design are available upon request Feature : Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain, more
    Brand Name:HUACHANG
    Model Number:959900460
    Place of Origin:Jiangsu, China

    6810mm SET Dry Diamond Core Drill Bits For Ganite Tile Porcelain Marble Drill Bits With High Quality Long Life

  • Quality Hq Nq Siol Rig Core Drill Bits Stone Hard Rock Diamond Drilling Bit wholesale
    ... common types include diamond core drill bits, carbide-tipped core drill bits, and dry core drill bits. Product Paramenters AVAILABLE SIZE Q Series AQ, BQ, NQ. NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, ... more
    Brand Name:PEERCHEER
    Model Number:BQ NQ HQ PQ
    Place of Origin:WuXi

    Hq Nq Siol Rig Core Drill Bits Stone Hard Rock Diamond Drilling Bit

  • Quality API Surface Set Drill Bits  6 Inch PDC Core Drill Bit  Of Rock Cutting Tool wholesale
    ...Set Drill Bits 6 Inch PDC Core Drill Bit Of Rock Cutting Tool Description : Six different types of PDC core bits can be manufactured, depending on the application area and the cutting media used on the PDC core bits ,Some are oilfield PDC core bit and some are water pdc core bit and construction : Impregnated Diamond Type oilfield PDC Core bit Surface set Diamond Type oilfield PDC Core Bit Tungsten Carbide Type oilfield PDC Core Bit more
    Brand Name:ENG
    Model Number:6000
    Place of Origin:China

    API Surface Set Drill Bits 6 Inch PDC Core Drill Bit Of Rock Cutting Tool

  • Quality Vacuum Brazing Magic Dry Diamond Core Drill Bit For Ceramic Fast Drilling wholesale
    Vacuum Brazing Dry Diamond Core Bit for Ceramic Application: Our vacuum brazing magic dry diamond drill bits are the excellent Ceramic tile core bits, porcelain core bits, marble core bits , engineering stone core bits. Size Available: 1/4” 6mm 5/16” 8mm... more
    Brand Name:Hehui
    Model Number:VBCBW002
    Place of Origin:China

    Vacuum Brazing Magic Dry Diamond Core Drill Bit For Ceramic Fast Drilling

  • Quality 102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical wholesale
    ...Core Cutting Bits , Dry Diamond Drill Bits Economical Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure applied to the rock drill more
    Brand Name:ShiFeng
    Model Number:Single tube 56
    Place of Origin:WUXI

    102mm 110mm 120mm Concrete Core Cutting Bits , Dry Diamond Drill Bits Economical

  • Quality 3MM Core Cutting 50mm 2 Core Drill Bit  Hard Rock ODM Color Electroplated wholesale
    ...e Diameter 1 3/8 inch Dry Used Diamond Core Drill Bits For Drilling Granite Stone Hard Rock Application Marble Product Code HZE Diameter 4~65mm Or upon request Segment Height 3mm 3. ... more
    Brand Name:Hizar
    Model Number:HZE
    Place of Origin:CN

    3MM Core Cutting 50mm 2 Core Drill Bit Hard Rock ODM Color Electroplated

  • Quality 3" X 6" Diamond Masonry Core Drill Bit , Dry Cutting Diamond Core Hole Saw Bits wholesale
    ... operating life. Drilling Depth: 6 in. Barrel Height: 6-1/4 in. Features: Bit Size: 3 in. Drilling Depth: 6 in. Bit has 13/16-inch female threads. 10 mm segment height for improved operating life. For use on block, brick, ... more
    Brand Name:RTCRAFT or OEM
    Model Number:3"×6"
    Place of Origin:CHINA

    3" X 6" Diamond Masonry Core Drill Bit , Dry Cutting Diamond Core Hole Saw Bits

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • Quality Turbo Dry Granite Diamond Core Drill Bit wholesale
    ...dry granite diamond core drill bits / hole saw with Vacuum Brazed Side Protection 2. Specification: Diameter: 1 1/8 " to 2" Thread: M14, 5/8-11 etc Usage: Wet/dry drilling Features: 1) Application: for drilling holes on various stones. 2) High efficiency, smooth drilling, long life. 3) Devided into sinter, laser and electroplated. Advantages: 1) Wearable, chip-free cutting & drilling... more
    Brand Name:OEM
    Model Number:JDR-GDBT35
    Place of Origin:China

    Turbo Dry Granite Diamond Core Drill Bit

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • Quality Alloy Steel PDC Drill Bit Core Drill Bit Forging Processing For Geological Exploration wholesale
    ... bits in softer formations. They utilize a single layer of natural diamonds set in a hard matrix. The choice of a Surface Set Bit will be dictated by the rock type. The diamond size, crown design and matrix hardness used will be determined by the more
    Brand Name:MIROC
    Model Number:Exploration Drilling Tools
    Place of Origin:China

    Alloy Steel PDC Drill Bit Core Drill Bit Forging Processing For Geological Exploration

  • Quality 40mm 50mm  8 Inch Dry  Diamond Core Drill Bits On Concrete  Granite Hard Rock wholesale
    ... to several thousand feet in length. The core samples are recovered and examined by geologists for mineral percentages and stratigraphic contact points. This gives exploration companies the information necessary to begin or abandon mining ... more
    Brand Name:OEM
    Model Number:1 3/8 INCH
    Place of Origin:CHINA

    40mm 50mm 8 Inch Dry Diamond Core Drill Bits On Concrete Granite Hard Rock

  • Quality 45Mn Diamond Hexagonal Shank Diamond Core Drill Bit Set Vacuum Brazed wholesale
    ...Core Drill Bit Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. Fast-fit design hexagonal shank is suitable for various power tools 4. Cooling wax inside, dry drilling without water 5. 5pcs diameter: 6mm, 8mm, 12mm, 14mm Name Fast-fit Hexagonal Shank Diamond Core Drill Bit Set more
    Brand Name:Deyi
    Model Number:DYHB
    Place of Origin:China

    45Mn Diamond Hexagonal Shank Diamond Core Drill Bit Set Vacuum Brazed

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