The Milwaukee 3601-20 M18 Brushless Cordless 1/2 in. Compact Drill/Driver Set is a high-powered and versatile tool perfect for various home and garden projects. With a voltage of 18-Volt and Lithium-Ion battery technology, this compact drill/driver offers reliable performance. The keyless chuck size of 1/2 inch allows for easy bit changes, while the brushless motor ensures efficient power delivery. The sleek red design and included battery make this set a convenient and effective addition to any workshop or tool collection.