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    851/1 RDC bits

    Phillips
    Reduced cam-out forces

    Reduced cam-out forces

    The minute diamond particles applied to the tip of the tool literally "bite" into the screw and ensure an exact, anti-slip fit in the head of the screw. This secure fit protects the screw. The cam-out forces which compel the user to apply greater pressure to the screw are considerably reduced.
    Perfect fit

    Perfect fit

    Ideal for sensitive materials
    851/1 RDC bits
    • For Phillips screws
    • Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
    • With reduced shaft diameter
    • Particularly suitable for drywall screws
    • 1/4" hexagon drive (Wera connecting series 1)
    Bits with reduced shaft diameter
    Bits with reduced shaft diameter

    Bits with reduced shaft diameter

    Bits with reduced shaft diameter ensure that screws can be sunk without damaging the surface. This is particularly necessary in drywall construction applications.
    Diamond-coated Bits

    Diamond-coated Bits

    One of the greatest problems with power tool applications is that the conventional bit easily slips out of the head of the screw (cam-out). This often destroys both the head of the screw and the tool. High resulting costs are incurred e.g. from damaged surfaces and screw connections that can no longer be loosened. Screwdriving will become safer and more economic if this problem of slipping can be minimised.
    Reduced cam-out forces

    Reduced cam-out forces

    The minute diamond particles applied to the tip of the tool literally "bite" into the screw and ensure an exact, anti-slip fit in the head of the screw. This secure fit protects the screw. The cam-out forces which compel the user to apply greater pressure to the screw are considerably reduced.
    Perfect fit

    Perfect fit

    Ideal for sensitive materials
    851/1 RDC bits
    • For Phillips screws
    • Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
    • With reduced shaft diameter
    • Particularly suitable for drywall screws
    • 1/4" hexagon drive (Wera connecting series 1)
    Bits with reduced shaft diameter

    Article description

    High quality bits for drywall screws. Reduced shaft diameter for low-lying screw connections. Countersinking of screws without any surface damage. Especially for drywall construction. The diamond coating of the bits ensures a secure fit in the screw, reduces the contact pressure required and lowers the risk of slipping. ¼" hexagon, suitable for holders as per DIN ISO 1173-D 6.3.
    851/1 RDC bits
    Bits with reduced shaft diameter
    Diamond-coated Bits
    Reduced cam-out forces
    Perfect fit
    Code mm inch mm
    05135008001 PH 2 25 1" 4.2

    Learn more about this product

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