Wera 851/1 Impaktor Phillips bits 25mm long with 1/4in hexagon drive , suitable for DIN 3126-F 6.3, ISO 1173 bit holders.
Impaktor technology ensures an above-average service life even under
extreme conditions thanks to a best-possible 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 due to the enhanced