• Quality 7° Tungsten Carbide cross Rock Drill Bits for Quarry / Mining Drilling 27 - 76 mm wholesale
    ...the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for fissured rock. Cross rock drill bits is mainly available for digging into mine laneway and blasting holes in more
    Brand Name:JCDRILLS
    Model Number:
    Place of Origin:Hebei,China

    7° Tungsten Carbide cross Rock Drill Bits for Quarry / Mining Drilling 27 - 76 mm

  • Quality 32mm Rock Drilling Bit 11 Degree Tapered Ballistic Button Type Knock Off wholesale
    ...Rock Drilling Bit Description of knock off rock drilling bit: Tapered knock off rock drilling bit, is mainly used with pneumatic rock drills and tapered rods to drill holes.There are three types of tapered knock off bits: button, chisel, and cross. Button type knock off bits are suitable for dry and wet rock drilling on medium and hard rocks. Product feature of knock off rock drilling bit... more
    Brand Name:MTH
    Model Number:Knock Off Rock Drilling Bit
    Place of Origin:CHINA

    32mm Rock Drilling Bit 11 Degree Tapered Ballistic Button Type Knock Off

  • Quality 64mm T38 Rock Drill Bits wholesale
    ... demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and more
    Brand Name:OEM
    Place of Origin:CHINA

    64mm T38 Rock Drill Bits

  • Quality Quarrying Rock Drilling Bits Hex 22mm Taper Bit 34mm With 6 Buttons wholesale
    ...rock tools drill mining taper rock drilling bits 34 mm button bit 1 Product description of Rock Drilling Bits Material - 45CrNiMoVA we use to produce our tungsten carbide and YK05 cone drill bit , both of which are world famous drill production materials . Advanced technology --- we produce round cone drill bit hot pressing technology , which is currently producing cone drill... more
    Brand Name:HZJX
    Model Number:32 mm 34 mm 36 mm 38 mm 41 mm
    Place of Origin:China

    Quarrying Rock Drilling Bits Hex 22mm Taper Bit 34mm With 6 Buttons

  • Quality R25 / T51 Button Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits wholesale
    ...Drill Bit Diameter 64 - 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 for all kinds of rock—Soft rock, loose-medium rock, hard rock and any other special formations. 3) tungsten carbide drill rock bit... 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

  • Quality Diamond Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit wholesale
    ...Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit 1 . Descriptions: PDC rock bit is one type of fixed cutter Bit . Suely ,PDC Rock bit is diamond cutting elements to fragment the rock . Then the Diamond bit are main types of polycrystalline diamond compact (PDC), natural diamond (mills), and diamond impregnated bits. According to the International Association of Drilling Contractors (IADC), the Fixed-cutter bit... more
    Brand Name:EN
    Model Number:6500
    Place of Origin:China

    Diamond Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit

  • Quality Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits wholesale
    ...Diamond Drill Bit 2) Diamond Core Drilling Bit 3) PDC Diamond Drill Bit Product Description: 1. Diamond drill bit for sandstone drilling 1) Alloy steel Body, made by material ASTM4142 or 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and more
    Brand Name:ROSCHEN
    Model Number:BQ HQ NQ PQ
    Certification:ISO

    Ultramatrix Core Bits Drill Hard Rock And Rock Drill Bits Diamond Drill Bit PQ HQ NQ Impregnated Core Bits

    ROSCHEN GROUP
    [Shanghai,China]
  • Quality Steel Grade SD6 Rock Drill Bit 2.5Mpa For Hard Rock Drilling wholesale
    ... relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining more
    Brand Name:SOLLROC
    Model Number:sd6
    Place of Origin:China

    Steel Grade SD6 Rock Drill Bit 2.5Mpa For Hard Rock Drilling

  • Quality ISO Geological Exploration 133mm Hard Rock Drill Bits wholesale
    ...Bit , Hard Rock Drill Bits For Geological Exploration Specifications of Hard Rock Drill Bits 5 1/4" 3 blades PDC Hard Rock Drill Bits Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 Thread Connection: 2 7/8” API reg pin Color:Blue, red, green or Customized Packing:Plywood box(free-fumigation) MOQ: 5 PCS Payment terms: T/T,Western Union,and L/C are acceptable 2. Features of Hard Rock Drill Bits... more
    Brand Name:ShiTan
    Model Number:Hard Rock Drill Bits
    Place of Origin:China

    ISO Geological Exploration 133mm Hard Rock Drill Bits

  • Quality Pdc Carbide Rock Drill Bits For Medium / Hard Rock Drilling wholesale
    ...Rock Drill Bits For Medium And Hard Rock Drilling /Diamond composite (PDC) bit high cost performance Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of scraping and shearing to carry out rock crushing, which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling... more
    Brand Name:SHITAN
    Model Number:ST
    Place of Origin:HEBEI CHINA

    Pdc Carbide Rock Drill Bits For Medium / Hard Rock Drilling

  • Quality 813mm Down The Hole Rock Drill Bit With N240 For Rock Drilling wholesale
    ... bit description: Kingdrilling is proud to be the top choice for drillers worldwide, particularly in small and middle mining projects. Our products are known for their reliable quality and exceptional cost ... more
    Brand Name:MING
    Model Number:MDHD1120-305mm
    Place of Origin:CHINA

    813mm Down The Hole Rock Drill Bit With N240 For Rock Drilling

  • Quality Dth Rock Drill Bit 6 Inch  High Air Pressure  Carbon Steel Material For Ore Mining wholesale
    ...Rock Drill Bit 6 Inch High Air Pressure Carbon Steel Material For Ore Mining Bit face shape selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control. 2. Concave Face The all-round application bit face specifically for medium hard and homogenerous rock... more
    Brand Name:Sanrock
    Place of Origin:Zhejiang, China
    Certification:ISO9001

    Dth Rock Drill Bit 6 Inch High Air Pressure Carbon Steel Material For Ore Mining

  • Quality 17 1/2" Seal Bearing Steel Tooth Tricone Bit Chisel Rock Drill Bits wholesale
    ...torque and drill weight. Melamine drill bits are also more suitable for various rock formations, especially hard rock formations. The role of a single roller on three drill bits helps to break the rock, making it significantly more flexible in the range of more
    Place of Origin:HeBei . China
    Certification:ISO9001
    Price:According to product specifications

    17 1/2" Seal Bearing Steel Tooth Tricone Bit Chisel Rock Drill Bits

  • Quality 28mm 7 Degree 5 Button Rock Drill Bits 34mm Tapered Jack Hammer Bits wholesale
    ...hole rock drill bits are different with thread button bit as long hole bit to use taper match with jack hammer bit with rod to be used for air leg or hand held jack hammer driller in quarrying, and mining. Product information: -Name:Tapered Button Bits for more
    Brand Name:kaishan
    Model Number:32 mm 34 mm 38 mm
    Place of Origin:China

    28mm 7 Degree 5 Button Rock Drill Bits 34mm Tapered Jack Hammer Bits

  • Quality 6 1/2" Rubber Sealed TCI Tricone Roller Rock Drill Bit for Water Well Drilling wholesale
    ..., the cutting teeth alternately contact the bottom of the well, the rock breaking torque is small, the contact area between the cutting teeth and the bottom of the well is small, the specific pressure is high, and it is easy to eat into the formation; The more
    Brand Name:Glorytek
    Model Number:6 1/2"
    Place of Origin:China

    6 1/2" Rubber Sealed TCI Tricone Roller Rock Drill Bit for Water Well Drilling

  • Quality M1663 Steel Hard Rock Drilling Bits 311.1mm FireStorm technology wholesale
    ...water conservancy and hydropower, construction of road and building. We has been in drilling field for decades, and we can offer PDC bit with various sizes and specifications. Technical Parameter Bit Type 6” 8-1/2” 8-1/2” 12-1/4” Bit Type 17-1/2” more
    Brand Name:OilMan
    Model Number:PDC bit
    Place of Origin:China

    M1663 Steel Hard Rock Drilling Bits 311.1mm FireStorm technology

  • Quality Rock Drilling Bits 55hrc Carbide Bullet Teeth For Hard Rock Condition wholesale
    Rock drilling bits carbide bullet teeth for hard rock condition Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Material Tungsten Carbide and steel Weight Different with different models Customization Available Drilling Bullet bit... more
    Brand Name:jthl
    Model Number:b47k22h
    Place of Origin:beijing

    Rock Drilling Bits 55hrc Carbide Bullet Teeth For Hard Rock Condition

  • Quality 7 5/8 REG Thread Steel Tooth Tricone Bit 17 1/2 Inch Hard Rock Drill Bits wholesale
    ... strength,high drill-ability and soft formation,like shale,clay,salt rock and soft limestone,dtc. WOB (KN/mm) PRM(r/min) 116/117 Low compressive strength, high drill-ability and extremely soft formation, like soft shale, clay, more
    Brand Name:chuanzuan
    Model Number:IADC 127
    Place of Origin:china

    7 5/8 REG Thread Steel Tooth Tricone Bit 17 1/2 Inch Hard Rock Drill Bits

  • Quality Foundation Drilling Tools Double Bottom Clay Drill Bucket Rock Drill Bits Auger wholesale
    ...drilling tools double bottom clay drill bucket rock drill bits auger bucket Product Description 1. Cylindrical barrel or conical barrel(optional); 2. Option half-automatic or manul mechanic bottom open system, built in ventilation pipe. 3. Cast pilot with rock drilling bits... more
    Brand Name:APIE
    Model Number:K2-1
    Place of Origin:Jiangsu, China

    Foundation Drilling Tools Double Bottom Clay Drill Bucket Rock Drill Bits Auger

  • Quality 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 conditions. The impregnated diamond core bits are designed and manufactured to give optimum productivity and bit... 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

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