Milwaukee SHOCKWAVE™ Impact Duty™ 1" T20 TORX Bits, 5-Pack are designed for exceptional durability and precise fit. These bits feature Wear Guard Tip™ technology, providing enhanced wear protection to extend their lifespan. Each bit incorporates Shockzone™ protection, which absorbs peak torque to prevent breakage during tough applications. Made from Alloy 76™ Steel and heat treated according to tip type, these driver bits deliver up to 50 times more life d to competitor bits. For added convenience, the bits are laser etched with their size for quick and easy identification. Model Number: 48-32-4614