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Core Barrel with Roller Cone for Piling Foundation

Beijing Superior Drilling Equipment Co., Ltd.

    Base Info

    • Model NO.：SPA45
    • Customized：Customized
    • Standard：API
    • Length：Stub-length
    • Type：Center Drill Bit
    • Material：Soft Low Carbon Steel
    • Trademark：SUPERIOR
    • Transport Package：Wooden Case
    • Specification：1m
    • Origin：China
    • HS Code：8207191000

    Description