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  • Shield Cutters,TBM Cutters
    Disc Cutter
    Pre-Cutting Bit
    Replaceable Pre-Cutting Bit
    Central Cutter Bit
    Cutter Bit
    Scraper Bit
    Protection Cutter Bit
    Copy Cutter Bit
    Cutter Holder
  • Mining Tools
    Picks for underground mining-Roadheader Picks
    Picks for underground mining-Mining Conical Picks
    Picks for underground mining-Mining Radial Picks
    Picks for surface mining
  • Construction Tools
    Model Description
    Foundation Drilling Picks
    Flat Teeth
    Roller Cone Bits
    Full Face Roller Cutters
    Drilling Teeth
    Quick Change Bars
    Welding Bars
    Casing Screws
    Horizontal Directional Drilling Tools
    Trenching Tools
    Diaphram Wall Cutters
    Roadheader Picks
    Special Modles
  • ope体育注册页-ope体育手机端-ope体育
    17QA Series
    17QB Series
    19GB Series
    19NA Series
    19QA Series
    22GA Series
    22NA Series
    22NB Series
    22WA Series
  • ope体育注册页-ope体育手机端-ope体育
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    Road milling tool, also called road milling cutter, asphalt cutter bit or road tooth,It is a main accessory of road milling machine. It is widely used in milling and maintenance of asphalt, concrete pavement, highways as well as civil operations like snow removal.
    Techgong road milling tools have different models to fit for various road surface conditions. The bit body is carefully forged, making its inner structure more compact. Based on different road conditions, various heat treatment techniques are used to ensure the toughness of bit shank and wear resistance of tip.
    Techgong road milling tools have cemented carbide tips that are made with hot isostatic pressing technology and bit shanks with special design. Scientific handling of material soldering and heat treatment systems make carbide tip and bit body structurally more coordinating.
    Fittings with high precision and omni-directional angle designs makes road milling bit with a perfect vortex milling and rotating effect, thus enhancing the abrasive resistance and machinability of the cutters.