Button bit

  • High Performance 32mm 34mm 36mm 38mm Hard Rock Drilling Bits Taper Button Bits

    High Performance 32mm 34mm 36mm 38mm Hard Rock Drilling Bits Taper Button Bits

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • 7 Degree 32mm 7 Buttons Tapered Bit for Rock Drilling

    7 Degree 32mm 7 Buttons Tapered Bit for Rock Drilling

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • 7 11 12 degree forging ore mining 38mm alloy tips tapered button drill bit

    7 11 12 degree forging ore mining 38mm alloy tips tapered button drill bit

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • 34 mm taper rock drill button bit for hard rock drilling

    34 mm taper rock drill button bit for hard rock drilling

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • 30mm 7 button 7 degree tapered rock drill mining drilling bits

    30mm 7 button 7 degree tapered rock drill mining drilling bits

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • Tapered rock drilling tools 32mm to 42mm button bits

    Tapered rock drilling tools 32mm to 42mm button bits

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • Factory Price Taper Button Rock Drill Bits Manufacturer From China

    Factory Price Taper Button Rock Drill Bits Manufacturer From China

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • Tapered and Thread Rock Drilling Button Bit

    Tapered and Thread Rock Drilling Button Bit

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • Tapered button bit and tapered rod for the drilling

    Tapered button bit and tapered rod for the drilling

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • mining rock drilling tools taper button bit 38mm with 7 buttons

    mining rock drilling tools taper button bit 38mm with 7 buttons

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • high performance 34mm button bits 7 buttons bit for mining drilling

    high performance 34mm button bits 7 buttons bit for mining drilling

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
  • Hydraulic jack hammer used stone drilling bit 34mm taper button bits

    Hydraulic jack hammer used stone drilling bit 34mm taper button bits

    The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
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