Milwaukee Shockwave impact duty driver bits are engineered to be the most durable, best fitting driver bits on the market. The optimized shock zone geometry is unique for each tip type to provide up to 30X longer life and absorbs 3X more torque versus other impact bits. Shockwave driver bits are built to deliver extreme durability for the most demanding applications. Shockwave Impact duty driver bits can be used in impact drivers or drill driver.FEATURESWear Guard Tip protects fit over the life of the bitOptimized Shockzone absorbs peak torque and prevents breakingCustom Alloy76 Steel is engineered to extend bit lifePrecise 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.