05057615001 1/4" bit for Phillips screws Impaktor PH1

These Wera Impaktor bits are engineered for the high-stress demands of impact drivers, making them perfect for stubborn fasteners. This PH1 Phillips bit features a diamond-coated head that bites into the screw, significantly reducing the risk of slipping and damaging the fastener. The 25mm long bit is color-coded red for easy identification and is designed to fit standard 1/4-inch drive bit holders. The special tempering process used in the Impaktor series ensures these bits can handle the extreme peak loads that often break standard bits. These professional-grade bits are designed to fit Phillips head screws and are sold as a pack of 10.