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    4 core drill bit

    All 4 core drill bit wholesalers & 4 core drill bit manufacturers come from members. We doesn't provide 4 core drill bit products or service, please contact them directly and verify their companies info carefully.

    Total 41655 products from 4 core drill bit Manufactures & Suppliers
    Quality High Speed Impregnated Diamond Core Drill Bit For Rock Mining Exploration Drilling for sale

    Brand Name:JCDRILLS

    Model Number:HQ3

    Place of Origin:Hebei,China

    ...; H-gauge impregnated core bit:HQ, HQ3, HMLC, HTW, HWF; P-gauge impregnated core drilling bit:PQ, PQ3; TT46 T2-46, TT56, T2-56, T2-66, T2-76, T2-86, T2-101; T6-76 impregnated diamond core bit, T6-86,

    Beijing Jincheng Mining Technology Co., Ltd.
    Verified Supplier

    Beijing

    Quality Alloy Steel PDC Drill Bit Core Drill Bit Forging Processing For Geological Exploration for sale

    Brand Name:MIROC

    Model Number:Exploration Drilling Tools

    Place of Origin:China

    ... 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

    KSQ Technologies (Beijing) Co. Ltd
    Verified Supplier

    Beijing

    Quality Diamond PDC Drill Bit , Non Coring Drill Bits 76mm Diameter For Coal Mining for sale

    Brand Name:GLORYTEK

    Model Number:76mm

    Place of Origin:China

    ... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces,

    Glorytek Industry (Beijing) Co., Ltd.
    Verified Supplier

    Beijing

    Quality 30×10×60×M14 Dry Diamond Core Drill Bits For Porcelain Ganite Tile Glass Ceramics Marble Drill Bits With High Quality for sale

    Brand Name:HUACHANG

    Model Number:980203041

    Place of Origin:Jiangsu, China

    ...Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Model Number diamond core bits drill Type Center Drill Bit, Core Drill Bit, Countersink Drill Bit, Gun Drill Bit, Indexable Drill Bit, Spade Drill Bit, Twist Drill Bit, Other Type Core Drill Bit Use Masonry Drilling Cutting Materials concrete, reinforced concrete Welding Method silver welded Related Name concrete hole core bits

    Jiangsu Huachang Tools Manufacturing Co., Ltd.
    Verified Supplier

    Jiangsu

    Quality Concrete Core Drill Bits for sale

    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

    Place of Origin:Germany

    ...Core Drill Bits For Dam / Tunnel / Bridge High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits drilling for reinforoced concrete, dam, tunnel High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits drilling for reinforoced concrete, dam, tunnel, bridge Detailed Product Description High Speed Concrete Core Drill Bits...

    ROSCHEN GROUP
    Verified Supplier

    Shanghai

    Quality Diamond Core Drill Bit  8-1/2 Inch PDC Core Drill Bit  Of Oilfield Drill Bit for sale

    Brand Name:EN

    Model Number:6000

    Place of Origin:China

    ...Core Drill Bit 8-1/2 Inch PDC Core Drill Bit Of Oilfield Drill Bit Description : There are six different types of core bits that can be manufactured, depending on the application area and 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

    Suzhou Energy Tool Co., Ltd.
    Verified Supplier

    Jiangsu

    Quality 8mm Diamond Core Drill Bits For Tile , Metal Bond Diamond Core Drilling Bits for sale

    Brand Name:JOHNSON TOOLS

    Model Number:BGB14

    Place of Origin:CHINA

    ...Core Drill Bits For Tile , Metal Bond Diamond Core Drilling Bits 1.Description of 8mm Core Drill Bits For Tile 1) Core drilling thinner applications of tile 2) Premium grade core bits that deliver fast drilling speed and extend product life. 3) Use application with core drilling machines and hand drills. 4) Production strictly according to customer requirements. 5) Size could be customized. 2. Specification information of 8mm Core

    Johnson Tools Manufactory Co.,Ltd
    Verified Supplier

    Jiangsu

    Quality Anti - Wear Core Hole Drill Bits , NQ2 NQ3 HQ2 HQ3 Rock Core Drill Bits for sale

    Brand Name:SOLLROC

    Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

    Place of Origin:China

    ...Core Drill Bits Specification: Diamond core drill bits and diamond non-core drill bits A-Gauge Core Bits: A, A-RSG, AWG(AX), AWM, AWT, LTK48 B-Gauge Core Bits: B, B-RSG, B-2.400, B3, BWG(BX), BWM, BWT, LTK60, TBW, BX N-Gauge Core Bits: N, NMLC, NWG(NX), NWM, NWT, TNW, NX H-Gauge Core Bits: N, HMLC, HWF-Long, HWF-Short, HWG(HX), HWT, 412F, HX P- Gauge Core Bits...

    Changsha Sollroc Engineering Equipments Co., Ltd
    Verified Supplier

    Hunan

    Quality MTH Diamond 65Mn Hard Rock Drill Bit , Polycrystalline HQ Core Drill Bit for sale

    Brand Name:MTH

    Model Number:HQ

    Place of Origin:CHINA

    ...core drill bits for hard rock mining Core Drilling Tools Product information: The synthetic diamond poly crystalline is manufactured by sintering the fine grains of synthetic mono crystals and at high temperature and high-pressure.Coring bits are also called hollow bits...

    HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
    Verified Supplier

    Hebei

    Quality Carbide Single Tip SDS Drill Bits , Concrete Core Drill Bit For Hard Stone for sale

    Brand Name:STARRY AND OEM

    Model Number:4-40MM

    Place of Origin:JIANG SU CHINA

    ...Drill Bits , Concrete Core Drill Bit For Hard Stone Features 1.Professional quality for efficient and fast hammer drilling in hard materials like concrete, granite, brick and other similar building materials. 2.Premium 40Cr steel with heat treatment improves core...

    Jiangsu Xingrui Tools CO.,LTD
    Verified Supplier

    Quality 450mm PDC Concave Non Coring Drill Bit for sale

    Brand Name:ShiTan

    Place of Origin:China

    ..., discharge water hole, blast hole, coal mining. 1. Adopt new super hard materials, cutting bit long service life 2. Can greatly improved drilling efficiency of in medium hard rock and harder medium 3. The blade is durable, do not need to grinding, easy to

    Jinzhou City Shitan Machinery Equipment CO. LTD.
    Verified Supplier

    Hebei

    Quality Sythetic Diamond Wireline Double Tube Drill Bits 14mm  High Speed Core Drilling Bits for sale

    Brand Name:SINOCOREDRILL

    Model Number:BWL NWL HWL PWL

    Place of Origin:China

    ... to be used in direct drilling of the ground, and play the most important role among the equipments that are used in drilling. There are many types of bits classified and used according to the purpose of drilling or ground conditions, and the bits are

    Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
    Verified Supplier

    Jiangsu

    Quality Electroplated Ceramic Drill Bits Plating / Sintering Diamond Coring Drill Bits for sale

    Brand Name:PBLOG

    Model Number:EDS-Customized

    Place of Origin:GD

    ...Drill Bits For Glass And Ceramic Coring Drill bit type working diameter Production process OEM Straight shank 3-100MM Plating / Sintering Support Tapered shank 3-100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support PS:If you need other sizes or custom glass processing products, please feel free to contact us. Products ♦Reminder:Because different drilling...

    Jiangmen Boke Industrial Co., Ltd
    Verified Supplier

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

    Brand Name:RTCRAFT or OEM

    Model Number:3"×6"

    Place of Origin:CHINA

    ... 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, ...

    DANYANG RIGHTOOLS CO.,LTD
    Verified Supplier

    Jiangsu

    Quality Turbo Profile Impregnated Diamond Core Drill Bits Wire Line Drilling NWL HWl PWL 14mm for sale

    Brand Name:cge

    Model Number:NWL HWl PWL, FD, STD, W Profile

    Place of Origin:China

    ...Core Drill Bits Wire Line Drilling Diamond Core Bit B/WL-3,,Face discharge Profile(59.56mm/33.53mm), suitable for Fractured formation, when need Complete core. Face discharge Profile The impregnated diamond bit is used for cutting holes in medium to ultra hard formations. A variety of variations are available to maximize drill...

    CGE Group Wuxi Drilling Tools Co., Ltd.
    Verified Supplier

    Jiangsu

    Quality OEM ODM Pdc Core Drill Bits For Coring Geological Exploration for sale

    Brand Name:OHANG TECH

    Model Number:118-660.4mm

    Place of Origin:CHINA

    ... and hydropower, highway, railway, bridge, building construction and other industries. Features 1. Adopt the diamond composite cutting teeth, suitable for coring in soft to medium hard formations (f≤10), with high drilling speed and high service life. 2.

    Langfang Ouhang Technology Co., Ltd.
    Verified Supplier

    Hebei

    Quality Hydraulic Core Drill Bits Portable Core Drill Handheld Core Drill Borehole Drilling Machine for sale

    Brand Name:ZT

    ...Core Drill Bits Portable Core Drill Handheld Core Drill, a lightweight, strong, and durable tool that is designed to meet all your drilling needs. Equipped with a hydraulic core drill feature, this drill offers exceptional performance and reliability. With the ability to work continuously for a long time, it is suitable for drilling...

    Shaanxi Zhongtuo Mine Equipment Co.,Ltd
    Verified Supplier

    Shaanxi

    Quality Four Wings Pdc Core Drill Bits Non Core Female Thread 152mm Diamond for sale

    Brand Name:OilMan

    Model Number:PDC Drag bit

    Place of Origin:China

    ...Core PDC Drag Bit For Water Well Drilling Description of PDC Drag Bits: PDC drill bit is a new kind of superhard material synthesized by cemented carbide and synthetic diamond polycrystals under high temperature and high pressure. The drill bit manufactured by PDC has remarkable advantages over traditional cemented carbide bits...

    Dongying Oilman Machinery Equipment Co.,Ltd.
    Verified Supplier

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

    Brand Name:Gold

    Model Number:NQ

    Place of Origin:Chongqing, China

    ... 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

    Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
    Verified Supplier

    Quality Multi Blade Matrix PDC Bit For Oil And Gas Well Diamond Core Drill Bit for sale

    Place of Origin:Hebei,China

    ...Bit For Oil And Gas Well Drilling Diamond Core Drill Bit Introduction PDC bit, also known as polycrystalline diamond compact bit, is one of the most important material developments in petroleum drilling tools in recent years. The fixed head drill rotates as a whole and does not include individual moving components. When fixed head drills use PDC tools, they are usually referred to as PDC drills. Bit...

    Langfang Blue Water International Trading Co.,Ltd
    Verified Supplier

    Hebei

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