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  • ope体育注册页-ope体育手机端-ope体育
    Disc Cutter
    Pre-Cutting Bit
    Replaceable Pre-Cutting Bit
    Central Cutter Bit
    Cutter Bit
    Scraper Bit
    Protection Cutter Bit
    Copy Cutter Bit
    Cutter Holder
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    Model Description
    Foundation Drilling Picks
    Flat Teeth
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    Full Face Roller Cutters
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  • Replaceable Pre-Cutting Bit
    Home products Replaceable Pre-Cutting Bit

    Replaceable Cutter Bit is one kind of Pre-cutting Bit. It can be installed in the Roller Disc Cutter Holder to replace Roller Disc Cutter in smaller-diameter gravel or intensely weathered rocks conditions. Replaceable Cutter Bit and Roller Disc Cutter are spaced or alternated with each other in complex ground, so that Cutter Head can keep best composition during tunneling.

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