• China 0.3cm ODM Diamond Core Drill Bits 50mm Core Drill Bit Electroplated factory
    Customizable Electroplated Drill For Marble​ 1. Description Designed to Drill marble,featuring clean and smooth drilling. 2. Specification Product Name Customizable Electroplated Dril For Marble Application Marble Product Code HZE Diameter 4~65mm Or upon ... more
    Brand Name:Hizar
    Model Number:HZE
    Place of Origin:CN

    0.3cm ODM Diamond Core Drill Bits 50mm Core Drill Bit Electroplated

  • China 50mm Diamond Dry Core Drill Bits for Granite 5/8”-11 or M14 thread factory
    ..., 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. Production strictly according to customer requirements. Size could be customized. 2. more
    Brand Name:JOHNSON TOOLS
    Model Number:1/4inch,1 3/8inch, 2inch/6mm,35mm,50mm
    Place of Origin:CHINA

    50mm Diamond Dry Core Drill Bits for Granite 5/8”-11 or M14 thread

  • China 27×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality factory
    ...Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Size 1# 6/8/10/12/14/16/18/20/22/25/26/28/30/40/50mm Size 2# 6/8/10/12/14/16/8/20/22/25/28/30/35/40/50mm Application Glass, Marble,tile,ceramic,porcelain Tip Materials Diamond Body Type Normal Pipe with Dryer Vents Body Material Carbon Steel Working Length Up to 50mm... more
    Brand Name:HUACHANG
    Model Number:980204052
    Place of Origin:Jiangsu, China

    27×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality

  • China 40mm 50mm  8 Inch Dry  Diamond Core Drill Bits On Concrete  Granite Hard Rock factory
    ... 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

  • China 12pc Diamond Core Drill Bit Set 4-50mm for Glass Tile Ceramic 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

    12pc Diamond Core Drill Bit Set 4-50mm for Glass Tile Ceramic

    DANYANG RIGHTOOLS CO.,LTD
    [Jiangsu,China]
  • China Concrete Core Drill Bits factory
    ...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... 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
    Place of Origin:Germany

    Concrete Core Drill Bits

    ROSCHEN GROUP
    [Shanghai,China]
  • China API Surface Set Drill Bits  6 Inch PDC Core Drill Bit  Of Rock Cutting Tool factory
    ...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

  • China High Speed Impregnated Diamond Core Drill Bit For Rock Mining Exploration Drilling factory
    ...; 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, more
    Brand Name:JCDRILLS
    Model Number:HQ3
    Place of Origin:Hebei,China

    High Speed Impregnated Diamond Core Drill Bit For Rock Mining Exploration Drilling

  • China Hq Nq Siol Rig Core Drill Bits Stone Hard Rock Diamond Drilling Bit factory
    ... 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

  • China Hollow HQ Diamond Core Drill Bit , Diamond Core Cutting Bits Fast Drilling Speed factory
    ...Core Drill Bit , Cutter Diamond Core Drill Bits For Rock We supply A-Gauge impregnated core bit:AQ, AW, AGM; B-Gauge impregnated diamond core bit: BQ, BQ3, BTW, BX, LTK60; N-gauge impregnated core bit:NQ, NQ2, NQ3, NMLC, TNW; 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... more
    Brand Name:ShiFeng
    Model Number:HQ
    Place of Origin:WUXI

    Hollow HQ Diamond Core Drill Bit , Diamond Core Cutting Bits Fast Drilling Speed

  • China NQ2 50mm Diamond Core Drill Bit NQ Geological Mining Use factory
    ....Because of their advantages of high wear ability,hot hardness high compressive and impact strength,It is widely used in geological exploration,petroleum drilling,mechanical processes,and so on. more
    Brand Name:MTH
    Model Number:NQ
    Place of Origin:CHINA

    NQ2 50mm Diamond Core Drill Bit NQ Geological Mining Use

  • China 1/4"-1-3/8" Diamond Core Drill Bit For Ceramic Tile Hole Drilling factory
    1/4"-1-3/8" Diamond Core Drill Bit For Ceramic Tile Hole Drilling Application of Diamond Core Drill Bit : Drilling Stone Concrete And Building Materials,Ceramic Tile Hole Drilling etc. Size of Diamond Core Drill Bit : 1/4” 6mm 5/16” 8mm 3/8” 10mm 1/2... more
    Brand Name:Hehui
    Model Number:VBCBW001
    Place of Origin:China

    1/4"-1-3/8" Diamond Core Drill Bit For Ceramic Tile Hole Drilling

  • China High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit factory
    1. High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit 2. Features of Drill Bits For Glass Drill Bits For Glass is used for drilling glass, ceramics, stones, stone, agate, shell, brittle materials, wear-resisting ,no ... more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  • China Anti - Wear Core Hole Drill Bits , NQ2 NQ3 HQ2 HQ3 Rock Core Drill Bits factory
    ...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... more
    Brand Name:SOLLROC
    Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3
    Place of Origin:China

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

  • China 108mm Concrete Concrete PDC Core Drill Bits 8 Blades Diamond Tip factory
    ...ing the drilling. The high impact-resistance cutters (model: 1308) are used to stablize the bit. 2. We adopt five-axis high-precision process technology to design the noumenon of the core drill bit, so the tooth hole of the bit is in a high precision, and more
    Brand Name:Hainaisen
    Model Number:108QA28
    Place of Origin:China

    108mm Concrete Concrete PDC Core Drill Bits 8 Blades Diamond Tip

  • China PDC No Core Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC factory
    ...Core Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC PDC bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are 2 types: Matrix and Steel Body. Matrix PDC drill bit... more
    Brand Name:Aoxing
    Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm
    Place of Origin:Hebei,China

    PDC No Core Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC

  • China High Performance Concrete Core PDC Drilling Bits Diamond Core Drill Bits for Glass factory
    ... 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 Application: 1. Construction diamond core bits for more
    Brand Name:Yaheng
    Model Number:Au1
    Place of Origin:China

    High Performance Concrete Core PDC Drilling Bits Diamond Core Drill Bits for Glass

  • China Fast Drilling Flat Top Segmented Wet Diamond Core Drill Bits factory
    ... and increase the drilling speed * Provide 20% higher drilling performance in the widest range of heavily reinforced concrete, particularly in difficult operating conditions. * Drilling stable with small wobbling. * 16" and 18" drilling depth standard * more
    Brand Name:WANBANG
    Place of Origin:China
    Certification:ISO9001

    Fast Drilling Flat Top Segmented Wet Diamond Core Drill Bits

  • China Exploration Engineering Drilling Diamond Core Drill Bits 60mm 75mm factory
    ...Core Drill Bits – for African Drilling Conditions Product Overview BX (60mm) and NX (75mm) Diamond Core Bits are engineered for Africa's toughest drilling challenges in mining, water well, and geotechnical applications. Designed for high performance in hard rock formations, these bits deliver superior core recovery, extended bit life, and cost-effective drilling... more
    Brand Name:SHITAN
    Model Number:NX BX
    Place of Origin:Jinzhou ,China

    Exploration Engineering Drilling Diamond Core Drill Bits 60mm 75mm

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