WEAR GUARD TIP protects fit over the life of the bitOptimized SHOCK ZONE absorbs peak torque and prevents breakingCUSTOM ALLOY76 Steel is engineered to extend bit lifePrecise fit custom machined tip prevents stripping and reduces wobbleSHOCK ZONES are optimized in both length and width per tip type for best performance across tip typesLaser hardening at the tip creates an outer protective shield for improved wear resistanceCustomized geometry and heat treatment per tip type for best performance across tip typesUp to 50X Life vs other impact bitsSet is optimized with the most common tip types for mechanicsLaser etched size for easy identificationCustomizable accessory case is designed for use in PACKOUTDesigned for use with Impact Drivers and Drill Drivers