Wera Impaktor Diamond Hard Bits for Square Screws

<p>These Wera Impaktor Square-Plus bits are designed for use with square socket head screws. Impaktor technology ensures an above-average service life even under extreme conditions thanks to utilisation of the material properties and optimally designed geometry. Particularly suitable for use with conventional impact drivers, the rough diamond coating reduces the danger of any slipping out of the screw head.</p>