Products

  • R32 button bit/cross bit, for pneumatic rock drill

    R32 button bit/cross bit, for pneumatic rock drill

    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 38mm Alloy Hard Rock Tapered Button Drill Bits

    Mining 38mm Alloy Hard Rock Tapered Button Drill 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.
  • 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.
  • T45 T51 Hard Alloy Thread Button Bit For Quarry

    T45 T51 Hard Alloy Thread Button Bit For Quarry

    We pursue the management tenet of "Quality is top-quality, Company is supreme, Status is first", and will sincerely create and share success with all shoppers for Hot New Products China 5/8"-11 Thread Diamond Core Drill Bits for Stone (JL-DC5/8), We have more than 20 years experience with this industry...
  • High Quality 7 Degree 34mm Tapered Button Bits

    High Quality 7 Degree 34mm Tapered 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.
  • 32mm 34mm 36mm 8 button 7 11 12degree hollow concrete taper button drill bit

    32mm 34mm 36mm 8 button 7 11 12degree hollow concrete taper 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.
  • 34mm taper button bits, mining drill bits for rock drilling and mining

    34mm taper button bits, mining drill bits for rock drilling and mining

    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.
  • T38 T45 T51 R25 R32 Atlas copco thread carbide button drill bit for granite

    T38 T45 T51 R25 R32 Atlas copco thread carbide button drill bit for granite

    We pursue the management tenet of "Quality is top-quality, Company is supreme, Status is first", and will sincerely create and share success with all shoppers for Hot New Products China 5/8"-11 Thread Diamond Core Drill Bits for Stone (JL-DC5/8), We have more than 20 years experience with this industry...
  • Hard Rock Drilling Bit R25 Thread Button Bit

    Hard Rock Drilling Bit R25 Thread Button Bit

    We pursue the management tenet of "Quality is top-quality, Company is supreme, Status is first", and will sincerely create and share success with all shoppers for Hot New Products China 5/8"-11 Thread Diamond Core Drill Bits for Stone (JL-DC5/8), We have more than 20 years experience with this industry...
  • High quality rock drill rod H22 H25 7 degree 11 degree 12 degree taper rod for mining

    High quality rock drill rod H22 H25 7 degree 11 degree 12 degree taper rod for mining

    Gimarpol’s Tapered Drill Rod with a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered drill bit in the end. Tapered steel lengths are measured from the collar to the bit end.
  • H22 taper rock drill rod for mining

    H22 taper rock drill rod for mining

    Gimarpol’s Tapered Drill Rod with a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered drill bit in the end. Tapered steel lengths are measured from the collar to the bit end.
  • China tapered rock drill steel rod with shank size Hex19mm*108mm,Hex22mm*108mm

    China tapered rock drill steel rod with shank size Hex19mm*108mm,Hex22mm*108mm

    Gimarpol’s Tapered Drill Rod with a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered drill bit in the end. Tapered steel lengths are measured from the collar to the bit end.
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