Features and Benefits:•Wear Guard Tip™ protects fit over the life of the bit•Optimized Shockzone™ absorbs peak torque and prevents breaking•Custom Alloy76™ Steel is engineered to extend bit life•Precise Fit Custom Machined Tip prevents stripping and reduces wobble.•Shockzones™ are optimized in both length and width per tip type for best performance across tip types.•Laser hardening at the tip creates an outer protective shield for improved wear resistance.•Customized geometry and heat treatment per tip type for best performance across tip types•Up to 50X Life vs other impact bits•Laser etched size for easy identification•Designed for use with Impact Drivers and Drill DriversThe Milwaukee 64 pc. Standard driver bit set features premium-grade S2 tool steel driver bits that have a durable composition giving the user longer bit life. This set also includes magnetic nut drivers for fast, easy driving of nuts, bolts and other hexagonal type screws. Additionally, the magnetic drive guide included in the kit helps reduce slipping and wobble by holding long fasteners in place while the sleeve retracts as the screw is driven into the material. This 64 pc. kit has multiple quantities of the most commonly used sizes for heavy-duty users.