• China M14 150 Mm Diamond Drill Bit Vacuum Brazed Hole Saw wholesale
    Vacuum Brazed 5-150mm Marble Porcelain Masonry Diamond Core Drill Bit Efficient & Smooth Cutting: The drill bit is made of premium grade diamond, delivers more effective performance than a traditional carbide or bi-metal hole saw. Vacuum brazing technology... more
    Brand Name:Deyi
    Model Number:DYMH-0728
    Place of Origin:China

    M14 150 Mm Diamond Drill Bit Vacuum Brazed Hole Saw

  • China High Speed 60 Mm Diamond Core Bit Professional Standard Threads Durable wholesale
    ...Mm Diamond Core Bit Geological Drilling Impregnated Bit type Description Set type of Diamond Remarks Wire-line dia. 56, 59, 75 and 95, BQ, NQ, HQ Impregnated Couple tube dia.56, 59, 75, 76, 91, 110, 130 and 150 Impregnated Single tube dia.46,56, 59,75, 91, 110, 130, 150, 171, 223 and 300 Impregnated 60mm Dry Diamond Core Drill Bit The Diamond Tool Industries dry diamond core drills are designed for drilling... more
    Brand Name:ShiFeng
    Model Number:BQ
    Place of Origin:WUXI

    High Speed 60 Mm Diamond Core Bit Professional Standard Threads Durable

  • China Fast Penetration Rock Imp Diamond Drill Bit For geological mining Stone wholesale
    ...Diamond Drill Bit For geological mining Stone The diamond core bits cutting ability has been developed to allow high penetration rate base on different formation. The combination of crown shape,hardness and water way have increase drilling performance on broad range of formations. ITEM DIAMOND BIT REAMING SHELL "Q" Series Wireline Size Bit-set OD Bit-set ID mm inch mm inch mm... more
    Brand Name:SINOCOREDRILL
    Model Number:BQ NQ
    Place of Origin:China

    Fast Penetration Rock Imp Diamond Drill Bit For geological mining Stone

  • China Auxiliary Water Way Concrete Core Bits Granite Marble Core Diamond Drill Bit wholesale
    ...Bits granite marble core diamond drill bit Auxiliary Water Way Core Bit Fast Details Product Name Q-Series Diamond core bit Design Matrix Inner Diameter(mm) Φ27/Φ59.5/Φ75.4/Φ95.5Φ122mm Normal Normal Hardness 1~12 Face discharge High Matrix Water Way Straight or trapezoid Auxiliary Water Way Super High Matrix Item No OD OF THE BIT ID OF THE BIT Reaming Shell mm mm mm... more
    Brand Name:Yaheng
    Model Number:Au1
    Place of Origin:China

    Auxiliary Water Way Concrete Core Bits Granite Marble Core Diamond Drill Bit

  • China Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed wholesale
    Diamond Drill Bit Diamond bit has the advantages of fast speed, long footage, long life, stable operation, less downhole accidents and good well quality when drilling in soft to medium hard formation. Diamond bits not only last a long time, but also can be reused. No. Standard Name Outer & Inner diameter(mm) Body Height Performance 1 B36 Diamond Drill Bit 36.0*21.7 C6 K3 K5 K7 K9 2 B46 Diamond Drill Bit 46.0*31.7 C6 K3 K5 K7 K9 3 B56 Diamond more
    Brand Name:Gold
    Model Number:NQ
    Place of Origin:Chongqing, China

    Downhole Diamond Drill Bit Stable Borehole Drill Bit Fast Speed

  • China PDC Diamond Drill Bit 8 1/2" Double Cutters Line For Oil Gas Well Drilling wholesale
    ...Diamond Drill Bit 8 1/2" Double Cutters Line for Oil Gas Well Drilling SPECIFICATION Size : 215.9mm Drill Body Type : Steel Body Blades Quantity : 3 Nozzles Quantity : 3 API Connection (in) : 4-1/2" REG Weight: 50kg OPERATIONAL PARAMETERS Weight on Bit (KN): 30~120KN/mm... more
    Brand Name:ENG
    Model Number:251903
    Place of Origin:China

    PDC Diamond Drill Bit 8 1/2" Double Cutters Line For Oil Gas Well Drilling

  • China High Quality Sintered Drilling Tool Core Diamond Drill Bits 70 mm Thread Shank Diamond wholesale
    ...Drilling Tool Core Diamond Drill Bits 70 mm Thread Shank Diamond Core Drill Bit For Glass ceramic tile 4398890 stars, based on 0reviews Product Name Diamond Drill Bit Diamond Drill Bit Quantity: 2000items available Facebook Twitter WhatsApp Pinterest Telegram Email Product Tag: Drill BitsDiamond core drill bitsSintered Drilling Toolglass drilling tool bitSintered Threaded Diamond drill bitsHigh Quality Sintered Drilling more
    Categories:Abrasive Tools
    Country/Region:china

    High Quality Sintered Drilling Tool Core Diamond Drill Bits 70 mm Thread Shank Diamond

  • China IADC Code S122, S223, S324, 5 To 7 Blades Steel Body Diamond Drill Bit Applicated in Oil and Gas field wholesale
    ... the steel bars per design. Specifications IADC Code: S122 Design Parameters Operating Parameters Size (in) Primary cutter size (mm) Gage length (in) Nozzle Number of blades API Shank (in) WOB(kn) RPM Flow rate (l/s) 3 7/8 13 1 1/2 4P 4 more
    Brand Name:MIROC
    Model Number:IADC Code: S122, S223, S324
    Place of Origin:China

    IADC Code S122, S223, S324, 5 To 7 Blades Steel Body Diamond Drill Bit Applicated in Oil and Gas field

  • China Reach 700 mm Depth Concrete Drill Sampling Machine with Synthetic Diamond Drill Bit wholesale
    ... bit. Mainly used in highways, airports, ports, docks, dams and other concrete, asphalt testing equipment. This machine can reach the depth of 700 mm, mainly for compressive and flexural testing of concrete,limestone in highway. Applicable industry: The more
    Brand Name:ZL
    Model Number:ZL-2420
    Place of Origin:China

    Reach 700 mm Depth Concrete Drill Sampling Machine with Synthetic Diamond Drill Bit

  • China 18 Mm 32mm Ceramic  Hollow Core Diamond Drill Bits For Steel  Concrete  Dremel Tool wholesale
    Fast drilling speed, long service life and efficient performance Application: Concrete,hard reinforced concrete. Machinery: Hand held drill, drilling machine Other specifications are available as requirement Item No. Diameter Segment Segment Segment ... more
    Brand Name:XMF
    Model Number:14MM-350MM
    Place of Origin:CHINA

    18 Mm 32mm Ceramic Hollow Core Diamond Drill Bits For Steel Concrete Dremel Tool

  • China A Grade Diamond Drilling Bits for Basin Drill Customized OEM Support Guaranteed wholesale
    Product feature: 1. High efficiency, long life and no breaking of segments. 2. Sizes of adaptor: Dia.6, 8, 10mm shank, M14, M16, G1/2 ", 5/8 "-11. 3. Suitable for wet or dry use. Product specification: Diameter(mm) Usable Length(mm) Suggested R.P.M Feed ... more
    Brand Name:Linsing
    Model Number:Diamond Core Drill Bit
    Place of Origin:Jiangxi, China

    A Grade Diamond Drilling Bits for Basin Drill Customized OEM Support Guaranteed

  • China NQ 3 Stages Series 07 UMX 25 mm Standard Diamond Core Drill Bits Mohs Scale 4 for Soft Formation Drilling wholesale
    ... 4 for Soft Formation Drilling The 10 UMX diamond bit features Roschen’s proven Ultramatrix technology, and is one of the most free cutting bits available on the market today. Its combination of synthetic diamonds and advanced matrix formulation make it more
    Brand Name:ROSCHEN
    Model Number:NQ, HQ, PQ, HQ3, NQ3, PQ3
    Place of Origin:Germany

    NQ 3 Stages Series 07 UMX 25 mm Standard Diamond Core Drill Bits Mohs Scale 4 for Soft Formation Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • China 6/8/10/12 mm 4pcs Tile Core Drill Bits Diamond Hole Cutters for Porcelain wholesale
    Tile drill diamond core drill bit set Description: Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast drilling all kinds of ceramic, porcelain, stone materials. Capable of drilling clean hole. Dry drilling wit... more
    Brand Name:JOHNSON TOOLS
    Model Number:D07VS
    Place of Origin:CHINA

    6/8/10/12 mm 4pcs Tile Core Drill Bits Diamond Hole Cutters for Porcelain

  • China 2 Mm 3 Mm 1/8" Diamond Core Drill Bit Dremel 6x8xM14x60MM wholesale
    6×8×M14×60MM Diamond Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life Specification : Diameter :6-25mm Diamond width :8mm Special design are available upon request Feature : hank type Round Shank Triangle shank is available Surface ... more
    Brand Name:HUACHANG
    Model Number:980201096
    Place of Origin:Jiangsu, China

    2 Mm 3 Mm 1/8" Diamond Core Drill Bit Dremel 6x8xM14x60MM

  • China 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, concrete, and other materials. 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]
  • China 90mm 80mm Diamond Core Drill Bit Length Customized For Concrete wholesale
    .... The core bit head is diamond segment with different grade. So it can be suitable for any working as requirement. Parameters Diameter mm Diameter Inch Diameter mm Diameter Inch Diameter mm Diameter Inch 8mm 1/3” 46mm 1-4/5” 168mm 6-3/5” 10mm 2/5” more
    Brand Name:SAMYON
    Model Number:SY-8
    Place of Origin:CN

    90mm 80mm Diamond Core Drill Bit Length Customized For Concrete

  • China High Speed electroplated Diamond Core Drill Bit Vacuum Brazed With Amazing Long Service Life for marble,granite wholesale
    ...Diamond Core Drill Bit Vacuum Brazed With Amazing Long Service Life for marble,granite 2. This diamond core drill bits areSuitable for fast and clean drilling of marbles, granite, ceramic tiles, glass,cement,PVC,FRP,GRP,etc.Accuarte cutting than other diamond core drill bits 3. Specification: Diameter(mm) EL (mm... more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    High Speed electroplated Diamond Core Drill Bit Vacuum Brazed With Amazing Long Service Life for marble,granite

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • China PQ3 Diamond Core Drill Bit For Stones Impregnated wholesale
    ... and engineering projects where precision drilling is required. SIZE CORE Ø HOLE Ø AQTK™ 35.5 mm (1-3/8 in) 48 mm (1-7/8 in) BQ™ 36.4 mm (1-7/16 in) 60 mm (2-3/8 in) BQTK™ 40.7 mm (1-5/8 in) 60 mm (2-3/8 in) NQ™ 47.6 mm (1-7/8 in) 75.7 more
    Brand Name:PEERCHEER
    Model Number:NQ3 HQ3 PQ3
    Place of Origin:WuXi

    PQ3 Diamond Core Drill Bit For Stones Impregnated

  • China AQ BQ LTK48 Surface Set Diamond Core Bits Increased Drilling Speed wholesale
    ....6*36.5 6 14/16 3 NQ Diamond core bit 75.4*47.7 6 14/16 4 NQ3 Diamond core bit 75.4*45.2 6 14/16 5 HQ Diamond core bit 95.7*63.6 6 14/16 6 HQ3 Diamond core bit 95.7*61.2 6 14/16 7 PQ Diamond core bit 122.3*85.1 6 more
    Brand Name:Best
    Model Number:AQ,BQ,LTK48,NQ,NQ3,HQ,HQ3,PQ,PQ3 NTW, BTW, HTW
    Place of Origin:China

    AQ BQ LTK48 Surface Set Diamond Core Bits Increased Drilling Speed

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