• MSPC-SERIES Master Bushing

    A master bushing located within the rotary table allows the user to insert various insert bowls allowing the user to set various slip configurations to handle drill pipe, casing, and drill collars.
    Description

    Tool, where applicable, updated in accordance with governing API standards

    • A master bushing located within the rotary table allows the user to insert various insert bowls allowing the user to set various slip configurations to handle drill pipe, casing, and drill collars. NOV’s master bushings are configured to fit various manufactured rotary tables and configurations.
    • The 27-1/2" MSPC is a solid Body Pin Drive Master Bushing designed for all drilling operations.  The pin drive allows the kelly bushing to ride on top of the rotary table and permits extended bowls to be used for better slip back up.  With the extended API insert bowl No. 3, the MSPC will handle 2-3/8" thru 8-5/8" OD drill pipe, drill collars, tubing and casing.  Insert bowl No. 2 can handle tubulars from 9-5/8" to 10-3/4" OD.  Insert bowl No. 1 is good for 11-3/4" to 13-3/8" OD.
       
       

    Features/Benefits

    FEATURES
    • Designed for various applications and drilling operations
    • Pin drive arrangement allows the Kelly Bushing to ride on top of the rotary table and permits extended bowls to permit better slip backup
    • Hinged and/or solid bushing configurations
    • Designed to adapt a Kelly Bushing safety guard

    BENEFITS
    • Easy insert and removal of bowls
    • Easily accessible and removable from the rotary table