Do you need Phillips screwdriver bits for your next screwdriving job? Bits that last a long time and also impress in demanding applications? Try the PRO Impact PH. We have developed them for high robustness and torque resistance. PRO Impact PH screwdriver bits are the ideal choice for fitters looking for robust, heavy-duty screwdriver bits. The bits are made of heat-treated, modified steel for outstanding strength and high torque resistance. Their torsion zone absorbs the torque load at the bit tip, ensuring that they do not break. Colour-coded rings indicate the head type and laser markings make it easy to select the required size.