• China 1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits wholesale
    1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole range • Widely used in Dimensional Stone Quarrying more
    Brand Name:MIROC
    Model Number:4148300271-4148300281
    Place of Origin:China

    1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits

  • China 7\" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling wholesale
    7" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice. Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor i more
    Brand Name:SOLLROC
    Model Number:Cop64 dth bits
    Place of Origin:China

    7\" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling

  • China Hard Rock Drill Bits wholesale
    Alloy Steel ND55 DTH Drill Bits Description DTH bit is our company main product. After mang years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. All our products are widely used in mining, water well drilling,tunneling, quarrying, construction, and civil engineering project. 1, Button Shape: Spherical,Semi-ballistic,Ballistic. 2, Mainly more
    Brand Name:New Diamond
    Model Number:ND55
    Place of Origin:Hunan, China (Mainland)

    Hard Rock Drill Bits

  • China Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits wholesale
    Product Name: hammer tools mining drilling dth hammer Description: DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. Quality level: 95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand MOQ: No requirement for testing and trial order Series: COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc General Introduction Bit Face Shape ... more
    Brand Name:TIANHE
    Model Number:SD6-190
    Place of Origin:CHANGSHA,HUNAN

    Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

  • China Professional Rock Drill Bits , High Performance Tungsten Carbide Drill Bits wholesale
    Foundation Piling Replaceable Roller ConesSingle Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description Basic Info Model NO.: 12 1/4 Certification: API Type: Center Drill Bit Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Building Drilling Formation: Hard Formation Color: Blue Red Golden... Trademark: Far Eastern Specification: 8 1/2 HS Code: 84314310 Customized: Customized Length: 3"-72" Material: Tungsten Carbide Processing Type: Forging more
    Brand Name:YJ
    Model Number:YJ-YL009
    Place of Origin:China

    Professional Rock Drill Bits , High Performance Tungsten Carbide Drill Bits

  • China T45 Retractable Drill Bit with Parabolic / Spherical Buttons for Mining Tunneling Drilling wholesale
    T45 Retractable Drill Bit with Parabolic Buttons or Spherical Buttons for Mining Tunneling Drilling Application Retractable rock drill button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Recommended for eliminating hole deviation • Widely used drifting and tunneling • Bit face design more
    Brand Name:JCDRILLS
    Model Number:T45
    Place of Origin:Hebei,China

    T45 Retractable Drill Bit with Parabolic / Spherical Buttons for Mining Tunneling Drilling

  • China Durable Tricone Rock Bit / Hard Rock Drill Bits 12 1/4\" FG615G For Well Drilling wholesale
    12 1/4" FG615G , Tricone Rock Bit , Well Drilling Bit , Hard Formation , TCI Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535 545 615 625 635 WOB KN/mm(Bit Dia.) 0.35~0.95 0.35~0.95 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2 Lb/in. (Bit Dia.) 2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857 Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50 ROLLER CONE BIT CONE DESIGN In some formations, it is advantageous to design the cones and more
    Brand Name:FLRT
    Model Number:12 1/4" FG615G
    Place of Origin:China

    Durable Tricone Rock Bit / Hard Rock Drill Bits 12 1/4\" FG615G For Well Drilling

    FLRT Bit
    [Beijing]
  • China R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits wholesale
    ... - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best quality alloy steel bar and tungsten carbide buttons, through special heat treatment. 2) tungsten carbide drill rock bit is suitable... more
    Brand Name:MIROC
    Model Number:Thread Button Bit R25/R32/R38/T38/T45/T51/ST58/ST68/GT60
    Place of Origin:Shan Dong, China(Mainland)

    R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits

  • China Vertical Tricone Rock Bit , Rock Drill Bits 9 7/8" For Water Well Drilling wholesale
    ...TRICONE ROCK DRILL BITS 9 7/8" For Water Well Drilling Well drilling is the process of drilling a hole in the ground for the extraction of a natural resource such as ground water, brine, ... more
    Brand Name:ROSCHEN
    Model Number:9 7/8
    Place of Origin:CHINA

    Vertical Tricone Rock Bit , Rock Drill Bits 9 7/8" For Water Well Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • China Steel Rock Drill Bits Diameter 64 - 89mm , T38 Threaded Button Drill Bit wholesale
    ... Button Drill Bit Diameter 64 - 89mm Ballistic Rock Drilling Bits Application The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling... more
    Brand Name:JCDRILLS
    Model Number:T38
    Place of Origin:Hebei,China

    Steel Rock Drill Bits Diameter 64 - 89mm , T38 Threaded Button Drill Bit

  • China DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling , yellow wholesale
    ...DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix system, drill rods, shank adapters, accessories and added value services... more
    Brand Name:SOLLROC
    Model Number:Cop54 dth bits
    Place of Origin:China

    DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling , yellow

  • China Parabolic / spherical Tungsten Carbide Tips for rock drilling bit wholesale
    ... / spherical Tungsten Carbide Tips for rock drilling bit 1. Description: YG8C Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium... more
    Brand Name:Ri Xin
    Model Number:Various
    Place of Origin:china

    Parabolic / spherical Tungsten Carbide Tips for rock drilling bit

  • China Wireline Drilling Core Drill Bit AQ BQ NQ HQ PQ Sizes / Rock Drill Bits wholesale
    ...Wireline Drilling Core Drill Bit AQ BQ NQ HQ PQ Sizes / Rock Drill Bits Q series core bits Size O.D I.D Availability mm mm Imp. S.S T.C. PDC TSP E.P. AQ 47.75/47.50 27.10/26.... more
    Brand Name:CHANGTAN
    Model Number:AQ BQ NQ HQ PQ T2,NMLC
    Place of Origin:CHANGSHA HUNAN

    Wireline Drilling Core Drill Bit AQ BQ NQ HQ PQ Sizes / Rock Drill Bits

  • China Foundation Drilling DTH Hammer Bits , Hole Size 3 ½ - 40 Inches Rock Drill Bits wholesale
    ..., then the most efficient method of drilling the holes are DTH hammers. 1. About Changsha Tianhe Drilling--- Manufacturer---rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, more
    Brand Name:Teamwhole
    Model Number:Numa DHD SD QL
    Place of Origin:Changsha,Hunan,China

    Foundation Drilling DTH Hammer Bits , Hole Size 3 ½ - 40 Inches Rock Drill Bits

  • China Professional T45 DTH Small Rock Drill Bits , Earthworks Tapered Button Bits wholesale
    ... longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, tapered button bits can be divided into the types of hemispherical, conical andparabolic button, etc. Thread button drill bits are made... more
    Brand Name:New Diamond
    Model Number:T45
    Place of Origin:Hunan, China (Mainland)

    Professional T45 DTH Small Rock Drill Bits , Earthworks Tapered Button Bits

  • China Professional Rock Drill Bits , High Performance Tungsten Carbide Drill Bits wholesale
    ... Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description Basic Info Model NO.: 12 1/4 Certification: API Type: Center Drill Bit Usage: Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Building Drilling Formation... more
    Brand Name:YJ
    Model Number:YJ-YL009
    Place of Origin:China

    Professional Rock Drill Bits , High Performance Tungsten Carbide Drill Bits

  • China Single Tube T6-76 T6-86 T6-101 T6-116 T6-131 Impregnated diamond rock drill bits wholesale
    ... rock drill bit SINOCOREDRILL diamond impregnated drill bits feature advanced technology that results in longer intervals drilled, enhanced versatility and reliability, and a lower cost per foot. Our diamond core bits are ideally suited to modern drilling... more
    Brand Name:SINOCOREDRILL
    Model Number:BWL NWL HWL PWL
    Place of Origin:China

    Single Tube T6-76 T6-86 T6-101 T6-116 T6-131 Impregnated diamond rock drill bits

  • China Earth Drill Boring Tools Double Cut Straight Drilling Auger With Rock Drilling Bits wholesale
    ...Earth drill boring tools double cut straight drilling auger with rock drilling bits Product Description Conical drilling auger Feature: ♦ Location by pilot, conical structure drilling into the rock; ♦ Double cutter bearing uniform force, can avoid ... more
    Brand Name:TYSIM
    Model Number:KB
    Place of Origin:China

    Earth Drill Boring Tools Double Cut Straight Drilling Auger With Rock Drilling Bits

  • China Durable Tricone Rock Bit / Hard Rock Drill Bits 12 1/4" FG615G For Well Drilling wholesale
    ...12 1/4" FG615G , Tricone Rock Bit , Well Drilling Bit , Hard Formation , TCI Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 415 435 445 515 525 535 545 615 625 635 WOB KN/mm(Bit Dia.) 0.35~0.95... more
    Brand Name:FLRT
    Model Number:12 1/4" FG615G
    Place of Origin:China

    Durable Tricone Rock Bit / Hard Rock Drill Bits 12 1/4" FG615G For Well Drilling

    FLRT Bit
    [Beijing,China]
  • China 6" DHD360 , QL60 , SD6 , Down the hole DTH bit , rock drill bit , dth hammer bit , water drilling tools wholesale
    .... PC Hammers and Bits, DTH drilling pipes and Top Hammer Drilling Tools. Our tools are widelyused in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc. In DTH drilling, the rock drilling bit is... more
    Brand Name:PANDA EQUIPMENT
    Model Number:DHD, MISSION, SD, QL, NUMA
    Place of Origin:CHINA

    6" DHD360 , QL60 , SD6 , Down the hole DTH bit , rock drill bit , dth hammer bit , water drilling tools

  • China 7 Degree Flat Chipways Rock Drill Bits , Taper Chisel Bit To Variety Rock Formations wholesale
    ... Chipways Rock Drill Bits , Taper Chisel Bit To Variety Rock Formations Our taper drilling tools include taper drill bits and taper drill rod, and taper drill bits come into two types, taper button drill bits, and taper chisel drill bits. These drill tools... more
    Brand Name:JINKE
    Model Number:20/22/28/30/32/34/36/38/40mm
    Place of Origin:Hebei,China

    7 Degree Flat Chipways Rock Drill Bits , Taper Chisel Bit To Variety Rock Formations

  • China GT60 ST68 T51 T38 thread rock drill bits for stone wholesale
    ... thread rock drill bits for stone Contact: Lucy Tel: +86 713 8906693 Whatsapp/Phone:+86 18186993613 E-mail: sales@superdrill.com.cn Address: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province Thread button drill bits are... more
    Brand Name:super drill
    Model Number:GT60 ST68 T51 T38 thread rock drill bits for stone
    Place of Origin:china

    GT60 ST68 T51 T38 thread rock drill bits for stone

  • China Hot Pressed Carbide Hard Rock Drill Bits For Hydraulic Mining Drilling Equipment wholesale
    ... applications in mining, quarrying etc. 2.Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency, so that the button bit is popular among more
    Brand Name:RZ
    Model Number:R50
    Place of Origin:China

    Hot Pressed Carbide Hard Rock Drill Bits For Hydraulic Mining Drilling Equipment

  • China Tricone rock drill bits/ Bearing tricone bits/ water well drill bit wholesale
    ...Tricone Rock Bits SIZE IADC CODE PIN SIZE WEIGHT (kg.) 4 3/4” IADC517,547 2 7/8” 24.2 4 7/8” IADC547 2 7/8” ... more
    Brand Name:PRODRILL
    Model Number:9 1/2inch IADC127 Tricone Bits
    Place of Origin:China

    Tricone rock drill bits/ Bearing tricone bits/ water well drill bit

  • China High Air Pressure DTH Hammer Bits Rock Drill Bit COP44, DHD340, COP54, COP64, COP84 wholesale
    ...QIDELI is an engineering company in mining and rock excavation. - We offer THE COMPLETE SOLUTION including drill bits, DTH hammer, drill rods, shank adapters, accessories and added value services. - We offer top hammer equipment... more
    Brand Name:Qideli
    Model Number:DHD340, DHD350, DHD360, DHD380, COP84, COP64, COP54, COP44
    Place of Origin:China

    High Air Pressure DTH Hammer Bits Rock Drill Bit COP44, DHD340, COP54, COP64, COP84

  • China Air pressure heavy duty quarry rock drill bit for stone mining and well3'' wholesale
    ... pressure heavy duty quarry rock drill bit for stone mining and well 3'' Production Description Air Pressure heavy duty quarry rock drill bit for stone mining and well 3'' Product name High Air Pressure DTH Bits 3''-12'' Details Matching... more
    Brand Name:Wooke
    Model Number:DHD3.5,3.5N, Mission30, Wooke30
    Place of Origin:China

    Air pressure heavy duty quarry rock drill bit for stone mining and well3''

  • China DTH Drilling Bit / Rock Drilling Bit / Drilling Tool wholesale
    ...DTH Drilling Bit / Rock Drilling Bit / Drilling Tool -The grades of tungsten carbide drill bit Grade Density (g/cm³) Hardness (HRA) T·R·S (N/mm2) Application YG4C 15.0 89.5 1800 Maily used as small buttons for percussion bits and as the... more
    Brand Name:Lys
    Model Number:All
    Place of Origin:Hunan China

    DTH Drilling Bit / Rock Drilling Bit / Drilling Tool

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