The next generation RYOBI 18V ONE+ HP Brushless 2-Tool Combo Kit features the most powerful Hammer Drill & Impact Driver in the RYOBI lineup to power through the most demanding jobs. RYOBI 18V ONE+ HP Technology, delivers more power, runtime, durability and speed utilizing brushless motors, advanced electronics and HIGH PERFORMANCE lithium technology. The 1/2” Hammer Drill can easily drill through concrete, brick, and block with a powerful 850 in-lbs. of Torque and 0-34,000 BPM. Featuring a variable speed trigger, auxiliary handle, and 2-speed gearbox (0-700 / 0-2,150 RPM), this Hammer Drill offers unmatched control through any material. The 24-Position clutch with Hammer Mode provides the ability to switch between precision driving and drilling for the versatility to tackle a wide range of jobs. Save time by quickly driving or fastening with speeds reaching 0-4,200 IPM and 0-3,400 RPM when using the Impact Driver. It also features three speeds + Assist mode to provide unmatched control when driving a variety of fasteners. Best of all, it is part of the RYOBI ONE+ system where any 18V ONE+ battery works with any 18V ONE+ product. This 18V ONE+ HP Brushless 2-Tool Combo Kit is backed by the RYOBI 3-year manufacturer’s warranty and includes the 18V Brushless 1/2" Hammer Drill, 18V Brushless 4-Mode 1/4" Hex Impact Driver, 18V 2Ah Lithium HIGH PERFORMANCE Battery, 18V 4Ah Lithium HIGH PERFORMANCE Battery, 18V Charger, Tool Bag, Auxiliary Handle, and Operator's Manuals.