Milwaukee SHOCKWAVE™ Impact Duty™ 3-1/2" T10 TORX Bits, 5-Pack are designed for exceptional durability and precision fit. These bits feature Wear Guard Tip™ technology, providing enhanced wear protection for longer-lasting performance. Each bit is equipped with Shockzone™ protection, which absorbs peak torque to prevent breakage during heavy-duty use. Made from Alloy 76™ Steel and heat treated according to the tip type, these driver bits deliver up to 50 times more life d to competitor bits. For added convenience, each bit is laser etched with its size, making identification quick and easy. Model Number: 48-32-4576