The Milwaukee 48-32-4082 SHOCKWAVE impact bit set is built for durability and long life in high torque applications. The Wear Guard Tip maintains fit over time, and the optimized Shockzone absorbs peak torque to reduce breakage. The bits are made from Milwaukee’s proprietary Alloy76 steel for strength and extended life. A precise fit machined tip reduces stripping and wobble, and laser hardening improves wear resistance. Laser etched size markings provide easy identification. The bits are designed for use with impact drivers and drill drivers in professional environments.