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Tapered Drilling Tools

  • Tapered Carbide Rock Drill Button Bits for Blast Hole Drilling

    Tapered Carbide Rock Drill Button Bits for Blast Hole Drilling

    Application for Drill bits: Taper drill button bit is widely used in metallurgy mine, geological exploration, electricity, water conservancy construction, traffic, tunnel, quarry, national defense stone project etc. Drill Button Bits Feature: Taper button bit is made with...Read More
  • 32-45mm Small Hole Blasting Tapered Rock Drilling Button Bits

    32-45mm Small Hole Blasting Tapered Rock Drilling Button Bits

    32-45mm Small Hole Blasting Tapered Rock Drilling Button Bits 1. Taper chisel bit The taper chisel bit is widely used in drilling holes with depth less than 5 meters and diameter ranged in 20-45 mm by light-duty rock drill, like 20, 24. 2. Taper cross bit The...Read More
  • Tapered Shank Carbide Chisel Drill Bits for Mining

    Tapered Shank Carbide Chisel Drill Bits for Mining

    Application of Chisel Bits: Taper Chisel bit is suitable for mining of black metal mines (such as iron mine/ manganese ore), nonferrous metal mines (such as gold/silver/copper ore), marble and granite etc. Its drilling depth usually is 6-9m in case of hardness grade F8-14. It...Read More
  • Tapered Cross Rock Drill Bits for Small Hole Drilling

    Tapered Cross Rock Drill Bits for Small Hole Drilling

    The cross rock drill bit can be used under any rock drilling condition; it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit are mainly used for hard rock, cross bit and button bit are mainly used for hard to very hard and...Read More
  • Tapered Hexagonal Shank Steel Drill Rod for Mining

    Tapered Hexagonal Shank Steel Drill Rod for Mining

    Application of Tapered Drill Rods: The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions. For drilling medium-hard to hard and abrasive rock formations, Taper angles of 11 and...Read More
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