20 v cordless hammer drill case kit. removable one power lithium 2000 mah battery. battery charges in 1 h. 2 mechanical speeds. speed 1: 0-400 rpm. speed 2: 0-1400 rpm. electronic speed regulator maximum force: 35 nm. torque positions: 18+1+1 max. wood 20 mm, max. steel 10 mm, max. brick 10 mm, drill chuck 10 mm. led lighting in the work area. reverse function. contents: case with drill, charger, 2 batteries and accessories