DTH Hammer Drilling

• DTH Hammer Button Bits

  Name of product: Dth hammer button bits
  Certificate ：ISO 9001
  Machine type：Drilling equipment
  Raw material ：High manganese steel
  Series ：Low /medium /high...

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• DTH Rock Drilling Bits

  Name of product ：Dth rock drilling bits
  Type ：DTH bits
  Process：Forging
  Raw material ：Carton steel
  Face ：Concave / convex / flat
  Advantage ：High...

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• Drilling DTH Bits

  Name of product: Drilling DTH bits
  Process ：Forging
  Machine type：Drilling tools
  Product type ：Drill bits，dth bits
  Standard ：International standard
  Face...

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• High Air-pressure DTH Hammer

  Name of product：High air-pressure DTH hammer
  Process ：Forging
  Product type：Dth hammer
  Diameter range： 90-445mm
  Working pressure： 1.0-1.5Mpa
  Advantages...

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• Low Pressure DTH Hammer

  Name of product：Low pressure dth hammer
  Drilling range：76 ~254mm
  Product type ：Dth hammer
  Machine type：Drilling tools
  Air consumption：0.5~2.5Mpa
  Raw...

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• Concentric Overburden Drilling Bit

  Name of product：Symmetrical casing system concentric overburden drilling bit
  Process ：Forging
  Type ：Dth hammer and bits
  Machine type：Drilling equipment
  Face...

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• Odex Eccentric Drill

  Name of product ：Overburden drilling system odex eccentric drill
  Process ：Forging
  Reamer：Casing shoe
  Machine type：Drilling tools
  Face design ：Flat; convex;...

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• DTH Hammers and Bits

  Name of product : DTH hammers and bits
  Process : Forging
  Machine type：Drilling tools
  Button shape ：Parabola, ballistics, sharp and dome
  Raw materials ：Tungsten...

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