integral drill steel for rock drill

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  • Hex 15 Integral Drill Rod For Y6/Y8

    • Length: 250-300mm
    • Diameter: 16-20mm
    • Hex Shank Dia.: 15mm
  • Integral Drill Steel-L800 D34

    • Technical data for Integral Drill Steels.
    • 1. Thermally wound shank for high abrasion resistance and longer lifespan
      2. Internal tube (for flushing) of corrosion-proof and indestructible steel
      3. Internal tube (for flushing) painted with special oil for corrosion and abrasion protection
      4. Steel have two grades:Normal material 95CrMo and Super material 40SiMnCrNiMo
      5. High precision, special bronze-brazing treatment.
  • Plug Hole Integral Rod for Stone Work

    • Series 22: :
    • Length: 300-500mm :
    • Diameter: 22/24mm :
    • Hex Shank: 19*108mm:
  • Tungsten Carbide Tips

    • 1.Tungsten cemented carbide cutting tips
    • 2.High wear &corrosion &abrasive resistance
    • 3.Long worklife
  • Tungsten Carbide Tips for Integral Drill Steel YK15.6 , YK20

    Carbide Grade: YK15.6

    Carbide size: W 15 * H 8 mm ( ≦ 32mm )

    Carbide Grade: YK20

    Carbide size: W 18 * H 10 mm ( ≧ 32mm )

     

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