Set of 50 1/4" Impact Screwdriver Bits Phillips Pozidriv Hex TORX 3HSS

50 high strength 1/4 impact bits for Phillips Pozidriv Hex TORX and 3 way HSS Includes 41 impact bits magnetic fine tip two hex adapters three magnetic screwdrivers three HSS drill bits Colour coded TORX bits for quick size identification Designed for impact drivers and hard materials torsion zone absorbs torque spikes 1/4 DIN 3126 ISO 1173 hex shank fits quick change tool holders TiN coating adds heat resistance and extends life in fast cuts, Manufacturer: Martin & Co