The hitachi dv18dgl combi drill has a high power motor with maximum tightening torque of 55nm hard the two speed gear box and 22 stage adjustable torque provide maximum control in applications as well as a forward and reserve option other features include a 13mm single sleeve keyless chuck a spindle lock electric brake and a soft grip handle supplied with 2 x 18 volt 25ah li ion batteries 1 x uc18yksl charger 1 x driver bit and 1 x carry case specification no load speed 0 3500 1400min impact rat