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    867/4 Z TORX® BO bits with bore hole

    TORX® BO
    TORX® with borehole (BO)

    TORX® with borehole (BO)

    TORX® tools with a borehole prevent the unauthorised unfastening of safety screws. The screws contain a pin that protrudes into the drive profile so that "normal" TORX® tools cannot be used. This pin fits into the borehole of TORX® BO tools allowing safety screws to be unfastened.
    Tough bits

    Tough bits

    Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
    867/4 Z TORX® BO bits with bore hole
    • For recessed TORX® screws with securing pin
    • TORX® bit with bore hole on the output side
    • Tough for hard materials
    • 1/4" hexagon drive (Wera connecting series 4)
    TORX® with borehole (BO)

    TORX® with borehole (BO)

    TORX® tools with a borehole prevent the unauthorised unfastening of safety screws. The screws contain a pin that protrudes into the drive profile so that "normal" TORX® tools cannot be used. This pin fits into the borehole of TORX® BO tools allowing safety screws to be unfastened.
    Tough bits

    Tough bits

    Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.
    867/4 Z TORX® BO bits with bore hole
    • For recessed TORX® screws with securing pin
    • TORX® bit with bore hole on the output side
    • Tough for hard materials
    • 1/4" hexagon drive (Wera connecting series 4)

    Article description

    Premium bits for TORX® BO socket screws. TORX® BO screws have a protruding pin in their drive profile. This prevents unauthorized loosening, as these screws cannot be operated with "normal" TORX® tools. Only special TORX® BO tools have a bore which can mount the pin. Tough, for universal use. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-F 6.3.
    867/4 Z TORX® BO bits with bore hole
    TORX® with borehole (BO)
    Tough bits
    Code mm inch mm
    05060139001 TX 8 70 2 3/4" 3.0
    05060048001 TX 8 89 3 1/2" 3.0
    05060049001 TX 9 89 3 1/2" 3.0
    05060140001 TX 10 70 2 3/4" 4.0
    05060050001 TX 10 89 3 1/2" 4.0
    05060141001 TX 15 70 2 3/4" 4.0
    05060051001 TX 15 89 3 1/2" 4.0
    05060142001 TX 20 70 2 3/4" 4.5
    05060052001 TX 20 89 3 1/2" 4.5
    05060143001 TX 25 70 2 3/4" 6.0
    05060053001 TX 25 89 3 1/2" 6.0
    05060144001 TX 27 70 2 3/4" 6.0
    05060057001 TX 27 89 3 1/2" 6.0
    05060145001 TX 30 70 2 3/4" 6.0
    05060054001 TX 30 89 3 1/2" 6.0
    05060146001 TX 40 70 2 3/4" -
    05060056001 TX 40 89 3 1/2" -

    Learn more about this product

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