Milwaukee SHOCKWAVE™ Impact Duty™ 1" T20 TORX Bits, 2-Pack are engineered for maximum 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 that absorbs peak torque to prevent breakage during tough jobs. Made from Alloy 76™ Steel and heat treated according to the tip type, these Milwaukee driver bits deliver up to 50 times more life d to competitor driver bits, making them a reliable choice for heavy-duty impact applications. Model Number: 48-32-4414