The RYOBI 18V ONE+ HP Brushless line of products is redefining power and performance. The RYOBI 18V ONE+ HP Brushless 2-Tool Combo Kit includes a 1/2 in. Hammer Drill, 4-Mode 1/4 in. Impact Driver, (2) 18V High Performance batteries, charger, and bag. The 1/2 in. Hammer Drill features a brushless motor delivering up to 29% faster drilling in Hammer Mode, saving time per drilling application. Its 0 - 31,000 BPMs and up to 750 in./lbs. of torque maximizes power to drill through wood, metal, concrete, brick, and block. Integral features include a two-speed gearbox (0-500 and 0-2,100 RPM) and a 24-position clutch with hammer mode for full control while drilling and driving. The 4-Mode 1/4 in. Impact Driver features a brushless motor delivering up to 25% faster driving. With a powerful 2,200 in./lbs. of torque and 4,000 IPM, it saves time and energy on the job. The three speeds and Assist Mode provides unmatched control when driving a variety of fasteners from large lag screws to small sheet metal screws. The die cast gear case provides greater durability in the harshest work environments. This 2-Tool Combo Kit is backed by the RYOBI 3-Year Manufacturer's Warranty and includes a ONE+ HP Brushless 1/2 in. Hammer Drill, a ONE+ HP Brushless 4-Mode 1/4 in. Impact Driver, an 18V 2.0 Ah and 18V 4.0 Ah High Performance batteries, charger, bag, and operator's manuals.