RYOBI 18V ONE+ HP Brushless 1/2 in. Hammer Drill Kit. This hammer drill features up to 29% faster drilling in hammer mode, saving time per drilling application. Its impressive 0 - 31,00 BPMs and 750 in./lbs. of torque maximizes power to drill through concrete, brick and block with ease. 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. This hammer drill features a ratcheting metal chuck for increased durability and accessory retention during heavy duty applications. includes (1) PBLHM101B 18V ONE+ HP Brushless 1/2 in. Hammer Drill, (2) PBP003 18V 2.0 Ah Lithium HIGH PERFORMANCE Battery, Charger, Tool Bag, Auxiliary Hander and Operator's Manuals.