Tricone Bits

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Tricone bits supplied by Hardrock can be used in the drilling system that does percussion or rotation. Upon request, the tricone bits could be customized and manufactured in any sizes diameters, their applications include the water well drilling, geotechnical drilling, underground construction, mining exploration, etc.

  • Bits fabricated are welded with high tensile strength rod

  • Drag bits are welded solid at the nose for durability

  • Blades originate from 4140 heat-treated tool steel forgings

  • Forgings are milled to better seat the carbide inserts

  • Relief is hand ground behind carbide inserts for maximum performance

3S8 Specifications:

  • Diameter (mm)

    203.2
  • Series

    Tricone bits