The Milwaukee SHOCKWAVE PZ2 25mm Impact Screwdriver Bits is not only ideal for heavy duty impact applications, but also delivers a full system solution for all the users drilling and fastening needs. Shockwave Impact-resistant accessories are the system solution in the field of impact screws. The innovative system accessories are not only impact-resistant and therefore suitable for use with impact drivers, they also offer the right accessories for all drilling and screwing applications. The driver bits include Laser hardened WEAR GUARD TIP for improved wear resistance and protection of the fit over the life of the bit. The flexible SHOCKZONE in the screwdriver bit reduces the load on the bit tip and thereby the risk of breakage. The combination of the SHOCKZONE and a special hardening process absorb the impact. The steel alloy developed for Milwaukee is specially designed for use with impact wrenches. The Shockwave bits are therefore more stable and at the same time more flexible, ideal for hard screwdriving. The precision milled tip provides the best fit with screw head, reducing cam out and stripping, resulting in outstanding lifetime.