Milwaukee SHOCKWAVE™ Impact Duty™ 1" T15 TORX Bits, 2-Pack are designed for exceptional durability and precise fit. These bits feature the innovative Wear Guard Tip™ technology, providing enhanced wear protection for longer-lasting performance. Each bit is equipped with Shockzone™ protection to absorb peak torque and reduce the risk of breaking during heavy-duty use. Made from Alloy 76™ Steel and heat treated according to tip type, these Milwaukee driver bits up to 50 times the lifespan of competitor bits. For added convenience, the size is laser etched on each bit for quick and easy identification. Model Number: 48-32-4428