•  9-1/2\" x 5-1/4\" Oil Core Barrel with Safety Joint , Inner Barrel Adjustment Facilities Manufactures
    9-1/2" x 5-1/4" Oil Core Barrel with Safety Joint , Inner Barrel Adjustment Facilities HT and HD Series Core Barrels The HT and HD heavy-duty core barrels were developed for high torque, long footage coring in highly deviated holes. They cut 2-1/8’ and 5-1/8’ diameter cores, respectively. Solidly constructed of high structural alloy steel tubing, the core barrels feature a safety tool joint upset. HD barrels incorporate double standard outer tube thread connections to enhance the stren more
    Brand Name:ROSCHEN
    Model Number:9-1/2" x 5-1/4" , 8" x5-1/4"(12-1/4" hole section), 6-5/8" REG, 8", 6-5/8" REG
    Place of Origin:Germany

    9-1/2\" x 5-1/4\" Oil Core Barrel with Safety Joint , Inner Barrel Adjustment Facilities

    ROSCHEN GROUP
    [Shanghai]
  •  Casing Threaded Core Hole Drill Bits Manufactures
    ...HWF PWF SWF UWF ZWF Casing Threaded Drill Bits Opener Bit Core Bit for Mining Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit... more
    Brand Name:OED/OEM
    Model Number:Casing Shoe
    Place of Origin:China

    Casing Threaded Core Hole Drill Bits

  •  DHD 360 / COP 64 6 inch DTH hammer Down The Hole Drilling for water well Manufactures
    ... 6 inch DTH hammer Down The Hole Drilling for water well 6" DTH hammer: DHD 360 / COP 64, COP 62, QL 60, SD 6, Mission 60, XL 6 for water well drilling DTH hammer, DHD hammer, COP... more
    Brand Name:ROSCHEN
    Model Number:DHD360
    Place of Origin:GERMANY

    DHD 360 / COP 64 6 inch DTH hammer Down The Hole Drilling for water well

    ROSCHEN GROUP
    [Shanghai,China]
  •  Diamond Core Hole Drill Bits NMLC / HMLC Core Bit For Mineral Exploration Manufactures
    ...Diamond Core Drill Bits NMLC / HMLC core bit For Mineral Exploration NMLC / HMLC core bit This type of bit is primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Diamond Core Hole Drill Bits NMLC / HMLC Core Bit For Mineral Exploration

  •  Coring Drill Bits , Wireline Core Hole Drill Bits For Core Tech Diamond Drilling Manufactures
    ...Advantages for core drill bits : 1. Fast cutting and drilling speed 2. Long life, stable performance 3. Low power consumption 4. Professional OEM, superior grade quality 5.. CE: ISO: ... more
    Brand Name:Sinotechdrill
    Model Number:NQ,HQ,PQ,LTK,T2,T6,T6S,HWF,PWF,NWG,HWG,NX,HX,NMLC
    Place of Origin:China

    Coring Drill Bits , Wireline Core Hole Drill Bits For Core Tech Diamond Drilling

  •  1650mm Depth CNC Deep Hole Drilling Machine , 6500kgs Weight Gun Drill Machine Manufactures
    ...Depth 1650mm Cnc Deep Hole Drilling Machine Making An Deep Hole Max Diameter φ 40 Product Feature 1. The stand column ,pedestal ,slide platform ,work platform and other ... more
    Brand Name:JOINT
    Model Number:TL2016
    Place of Origin:CHINA

    1650mm Depth CNC Deep Hole Drilling Machine , 6500kgs Weight Gun Drill Machine

  •  Anti - Wear Core Hole Drill Bits , NQ2 NQ3 HQ2 HQ3 Rock Core Drill Bits Manufactures
    ... Diamond 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... 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

  •  D20 - 75mm Diamond Hole Saw Bit , Core Hole Drill Vacuum Brazed Type Manufactures
    ...D20 - 75mm Vacuum Brazed Core Drill Bits Hexagon Shank 8mm For Ceramic Marble Granite Product name M14 vacuum brazed diamond core drill bit for dry drilling Diameters 5-120mm Diamond width 5mm, 10mm, 15mm upon request... more
    Brand Name:no
    Model Number:QHZ-
    Place of Origin:CHINA

    D20 - 75mm Diamond Hole Saw Bit , Core Hole Drill Vacuum Brazed Type

  •  XY-1 Down The Hole Drill Rig , Crawler Mounted Water Well Borehole Drilling Rig Manufactures
    ...XY-1 Down The Hole Drill Rig , Crawler Mounted Water Well Borehole Drilling Rig Structural Features: 1. Power system is that diesel engine driven hydraulic system. Running, rotating, feeding, ... more
    Brand Name:ShiTan
    Model Number:XY-1
    Place of Origin:China

    XY-1 Down The Hole Drill Rig , Crawler Mounted Water Well Borehole Drilling Rig

  •  High Precision Laser Machine Parts Multi Spindle CNC Side Hole Drilling Machine Manufactures
    ...High precision multi-spindle electric cnc side hole drilling machine Application Material: Lead, copper, A3 steel, cast iron, Q235,45# steel, S136 steel, 718 ... more
    Brand Name:Yukang
    Model Number:YK-001
    Place of Origin:CHINA

    High Precision Laser Machine Parts Multi Spindle CNC Side Hole Drilling Machine

  •  Deep Hole Drilling Mud Pump , Hydraulic Plunger Triplex Heavy Duty Slurry Pump BW850/2 Manufactures
    .../2 Application BW850 deep hole drilling hydraulic plunger triplex heavy duty slurry pump BW850/2 Mud Pumps is equipped with drilling rigs to drill holes with mud. During drilling mud pump pumps slurry to the hole to provide coat... more
    Brand Name:JCDRILLS
    Model Number:BW850/2
    Place of Origin:China

    Deep Hole Drilling Mud Pump , Hydraulic Plunger Triplex Heavy Duty Slurry Pump BW850/2

  •  Hard Alloy Core Exploration Drilling Rig Directional Drilling For Core Sampling Manufactures
    ...Hard Alloy Core Exploration Drilling Rig Directional Drilling For Core Sampling Quick Detail: 1. GXY-2B drilling rig is developed from GXY-2, the same technical performance, structural features main increased vertical shaft through hole, and relative to... more
    Brand Name:xitan
    Model Number:GXY-2B
    Place of Origin:Jiangsu,China

    Hard Alloy Core Exploration Drilling Rig Directional Drilling For Core Sampling

  •  Multi Functional Sandvik Core Barrel Assembly Core Diamond Drill Bits For Mining Manufactures
    ... threads Wireline Drilling Core Barrel BQ HQ NQ PQ Wire-line core drilling tools can lift core from drill rods without picking up coring system.A complete set of wire-line drill tools include:Core barrel assembly, overshot assembly, drill rods, more
    Brand Name:Yaheng
    Model Number:NWG Barrel
    Place of Origin:China

    Multi Functional Sandvik Core Barrel Assembly Core Diamond Drill Bits For Mining

  •  146MM PDC Drag Bit 3 Blades / Golden PDC Core Bits Drilling Equipment Manufactures
    ...146MM PDC Drag Bit 3 Blades / Golden PDC Core Bits Drilling Equipment Product Description Size of Rock Bit 146mm blade 3 IADC S232 Thread Connection WOB 25~... more
    Brand Name:chuanzuan
    Model Number:S323
    Place of Origin:hebei

    146MM PDC Drag Bit 3 Blades / Golden PDC Core Bits Drilling Equipment

  •  Crown Segment Diamond Core Drill Bit , Diamond Hole Drill Bit For Granite Slab Manufactures
    ... Core Hole Drill Bit For Granite Slab and hard materials 2. D8*75L*M14 Diamond Core Hole Drill Bits For Granite Slab are usually used for building material, like marble, granite quartz and so on. The diamond drill... more
    Brand Name:OEM
    Model Number:JDR
    Place of Origin:China

    Crown Segment Diamond Core Drill Bit , Diamond Hole Drill Bit For Granite Slab

    JDR Diamond Tools Co.,Ltd
    [Jiangsu,China]
  •  XY-400F Core Sampling Drilling Rig, 400m Water Well Drilling Rig Machine for Sale Manufactures
    ...XY-400F Core Sampling Drilling Rig 400m Water Well Drilling Rig Machine for Sale Brief Details of Water Well Drilling Rig: 1. Model No.: XY-400F 2. Max. Drilling Depth:400m 3. Drilling Rod Diameter: Φ50,Φ60 4. Borehole Diameter... more
    Brand Name:Defy
    Model Number:XY-400F
    Place of Origin:China

    XY-400F Core Sampling Drilling Rig, 400m Water Well Drilling Rig Machine for Sale

  •  Crawler type AKL-200Y core sample drilling rig Manufactures
    ... type AKL-200Y core sample drilling rig 1. Widely used in coal mine, ore mine, energy industry and water well drilling. 2. General for investigation, geophysical exploration, high-way and building construction, blast-hole drilling etc. 3. With... more
    Brand Name:SENTE
    Model Number:AKL-200Y
    Place of Origin:China

    Crawler type AKL-200Y core sample drilling rig

  •  Blowout price QZ-2C gasoline engine core sampling drilling machine for sale Manufactures
    ... core drill rig QZ-2C type gasoline engine portable sampling drill for geological industrial and civil buildings, bridges, railway, highway, hydropower industry survey, geophysical exploration, advanced drilling and grouting hole drilling, embedded hole... more
    Brand Name:Master Machinery
    Model Number:QZ-2C
    Place of Origin:China

    Blowout price QZ-2C gasoline engine core sampling drilling machine for sale

  •  36 mm Dry Diamond Core Drill Bits / Core Hole Drill Bits Professional Manufactures
    ...36 mm Dry Diamond Core Drill Bits / Core Hole Drill Bits Professional Description: The impregnated diamond bits are typically used in the drilling of hard earth layers (hard stratum or formations), and it is quite suitable... more
    Brand Name:Master Core & Core-XZ
    Model Number:BQ
    Place of Origin:China

    36 mm Dry Diamond Core Drill Bits / Core Hole Drill Bits Professional

  •  Tungsten Carbide Supported Diamond Die Blanks used to wire drawing  Alisa@moresuperhard.com Manufactures
    ... supported diamond die blanks is manufactured by means of cold pressing insertion. Polycrystalline diamond (PCD) core integrally bonded to a tungsten-carbide-supported ring which in turn enhances strength of die blanks... more
    Brand Name:Moresuperhard
    Place of Origin:henan
    Certification:ISO9001

    Tungsten Carbide Supported Diamond Die Blanks used to wire drawing  Alisa@moresuperhard.com

  •  Square core drill no hole required 50*50*225mm Glass stairs stainless steel core hole spigot-EK103.21 Manufactures
    ... Name Glass stairs stainless steel core hole spigot Item Number EK103.21 Material Stainless Steel 316,Duplex 2205 Stainless Steel Characteristic This type of glass spigot is core drill into concrete Surface Satin Polished... more
    Brand Name:EKOO HARDWARE frameless railing spigot
    Model Number:EK103.21 frameless railing spigot
    Place of Origin:Jiangsu, China

    Square core drill no hole required 50*50*225mm Glass stairs stainless steel core hole spigot-EK103.21

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