Description Bosch Cordless Impact Wrench GDS250-LI The affordable impact wrench with innovative ABR software to increase your working efficiency Three times higher working efficiency than manual tool Tighten the bolt easily Long usage time. Low total cost of ownership. Battery voltage: 18.0 V Weight excl. battery: 1.2 kg Torque, max.:250 Nm No-load speed: 0-2,400 rpm Tool holder: 1/2” Square No-load speed (1st level): 0-2,400 rpm Impact rate: 0-3,300 bpm