Milwaukee SHOCKWAVE™ Impact Duty™ 1" PH3 Phillips Bits, 2-Pack are designed to deliver exceptional durability and precise fit for demanding applications. These bits feature Wear Guard Tip™ technology, providing enhanced wear protection for longer-lasting performance. The innovative Shockzone™ absorbs peak torque, reducing the risk of bit breakage during heavy use. Made from Alloy 76™ Steel and heat treated according to tip type, these impact driver bits up to 50 times the lifespan d to competitor bits. I for professionals seeking reliable and tough driver bits that stand up to rigorous tasks. Model Number: 48-32-4413