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D Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for Drilling

Zhejiang Miningwell Supply Chain Management Co., Ltd.
  • After-sales Service：Provided
  • Warranty：3 Months
  • Certification：ISO 9001:2000
  • Standard：ISO
  • Manufacturing Process：Forging
  • Material：Carbide

Base Info

  • Model NO.：38mm R28
  • Application：Stone Drilling, Coal Mining,Quarry Drilling
  • Machine Type：Drilling Tool
  • Advantage：Wear Resistant
  • Appearance：Smooth
  • Boby Type：Normal Type or Retrac Type
  • Diameter：38mm
  • Length：60mm to 260mm
  • Transport Package：Carton
  • Specification：23X18X23 cm
  • Trademark：D Miningwell
  • Origin：Zhejiang, China
  • Production Capacity：3000PCS Per Month

Description

Retrac Button Bit Head ShapeHead DiameterLengthPort HolesSide HolesGauge ButtonsT51Center Drop Face891704/8*Φ12T51Center Drop Face1021804/8*Φ13T51Flat Face115185228*Φ14T51Center Drop Face1271854/8*Φ14T51Flat Triangle Face1021853/9*Φ13T51Flat Triangle Face1151853/9*Φ14T51Flat Triangle Face1271853/9*Φ14T45Center Drop Face721604/8*Φ11T45Center Drop Face761604/8*Φ12T45Center Drop Face891704/8*Φ12T45Center Drop Face1021804/8*Φ13T45Triangle Face891704/8*Φ13T45Flat Triangle Face1021753/9*Φ13T45Flat Triangle Face1151753/9*Φ14T38Center Drop Face641602/8*Φ9T38Flat Face701603/6*Φ11T38Center Drop Face761604/8*Φ11T38Center Drop Face891704/8*Φ12ST68Center Drop Face1021854/8*Φ14ST68Center Drop Face1151854/8*Φ14ST68Center Drop Face1271904/8*Φ14ST68Center Drop Face1401904/8*Φ16ST58Flat Face1021803/9*Φ13ST58Flat Face115185228*Φ14ST58Center Drop Face1271854/8*Φ14R38Flat Face641403/6*Φ11R38Center Drop Face761604/8*Φ11R38Center Drop Face891704/8*Φ12R32Flat Face511303/6*Φ10R32Flat Face571303/6*Φ10GT60Flat Triangle Face1022123/9*Φ13GT60Flat Triangle Face1152123/9*Φ14GT60Flat Triangle Face1272123/9*Φ16GT60Flat Triangle Face1402253/9*Φ16Normal Button Bit Head ShapeHead Diameter(mm)LengthPort HolesSide HolesGauge ButtonsT51Center Drop Face891554/8*Φ12T51Center Drop Face1021554/8*Φ14T51Flat Face115160228*Φ14T51Center Drop Face1271654/8*Φ14T51Flat Triangle Face1021553/9*Φ13T51Flat Triangle Face1151653/9*Φ14T51Flat Triangle Face1271653/9*Φ14T45Center Drop Face721404/8*Φ11T45Center Drop Face761404/8*Φ11T45Center Drop Face891454/8*Φ12T45Center Drop Face1021504/8*Φ13T45Triange Face891454/8*Φ13T45Flat Triangle Face1021503/9*Φ13T45Flat Triangle Face1151603/9*Φ14T38Center Drop Face641302/8*Φ9T38Flat Face70130326*Φ12T38Center Drop Face761304/8*Φ11T38Center Drop Face891304/8*Φ12ST68Flat Face102180228*Φ14ST68Center Drop Face1151804/8*Φ14ST68Center Drop Face1271904/8*Φ14ST68Center Drop Face1401904/8*Φ16ST58Center Drop Face891754/8*Φ12ST58Flat Face1021803/9*Φ13ST58Flat Face115185228*Φ14ST58Center Drop Face1271854/8*Φ14R38Center Drop Face641303/6*Φ11R38Center Drop Face76130228*Φ12R38Center Drop Face89130228*Φ12R32Flat Face45113326*Φ9R32Flat Face641302/6*Φ10R32Convex Face761302/6*Φ12R25Flat Face38105125*Φ8R25Flat Face45110326*Φ9GT60Flat Triangle Face1022203/9*Φ13GT60Flat Triangle Face1152203/9*Φ14GT60Flat Triangle Face1272253/9*Φ16GT60Flat Triangle Face1402303/9*Φ16  D Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for DrillingD Miningwell 38mm R28 Tapered Drill Bits Tungsten Carbide Drill Bit for Drilling