The MILWAUKEE 8-IN-1 Multi-Bit Screwdriver w/ SHOCKWAVE Impact Duty Bits & Nut Drivers includes four bits and four nut drivers for use in various fastening applications. The bits are engineered to be the most durable, ultimate fitting driver bits on the market. The WEAR GUARD TIP delivers increased wear resistance, which protects the impact bit's fit over the life of the bit. The removable nut drivers are impact-ready, and the bit's Shockzone is optimized to absorb peak torque and prevent breaking. This multi-bit/nut driver features easy access on-board storage, which keeps bits and nut drivers organized, allowing users to quickly change between sizes. Also, the multi-bit/nut driver's handle features an anti-peel cushion grip design for increased durability. MILWAUKEE 8-IN-1 Multi-Bit Screwdriver w/ SHOCKWAVE Impact Duty Bits & Nut Drivers is backed by a limited lifetime warranty.