Bosch 11536VSR Litheon 36-Volt Lithium-Ion 1-Inch SDS-Plus Rotary Hammer Powerful 36-Volt cordless rotary hammer with 2 Litheon batteries 3-mode selector lets you choose rotation only, rotary hammer and hammer only settings Vario-Lock positioning rotates and locks chisel into 36 different positions; integral clutch helps minimize torque reaction Includes 360-Degree handle, carrying case, 1-hour charger, depth gauge, 2 Litheon batteries 15-Inch long and weighs 9-3/5-Pound; 1-year manufacturer's warranty