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Witte screwdriver bits are made to very exacting standards. They ensure maximum transmission of torque to the screw. This is achieved by a special hardening process and by ensuring an exact fit of the bit to screws. In addition there is a special recessed neck called the flex-zone which absorbs shock loads thus giving increased durability. There is also a special coating of titanium nitride on the bit which increases their wear resistance. The bits have 1/4in hexagon drive and are 25mm long. Box.25. Size. No.1Point pozidriv. |
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