Wera 840/1 Impaktor Hexagon Screwdriver Bits

This variant of the Wera 840/1 Impaktor Hexagon Screwdriver Bit is supplied in a 6mm hex size at 50mm length, available as a Pack of 5. The larger 6mm hex size is designed for heavier-duty fasteners, and the 50mm length provides the reach needed for deeper or more awkward fixings. Engineered with Wera's Impaktor technology, these bits are built to absorb and withstand the high-torque impact forces of power drivers without compromising on service life. The diamond-particle coating on the tip firmly grips the screw head to eliminate slippage and cam-out, while the Hex-Plus profile reduces the notching effect and virtually eliminates screw head damage. Compatible with holders per DIN ISO 1173-F 6.3 and featuring a 1/4" hexagon drive, these bits are straightforward to integrate into any standard setup. Wera's colour coding system makes size identification fast and intuitive on the job.