The bosch gsbgdr 18 v li professional cordless 18v tool twin pack comes with a gsb 18 v li professional cordless combi gdr 18 v li impact driver 2 x 40ah batteries amp an l boxx the bosch gsb 18 v li professional cordless combi the bosch gsb 18 v li professional cordless combi the shortest 18 volt long distance runner with impact drilling function extremely compact due to shortest design only 195 mm in its class and low weight only 19 kg for perfect handling integrated impact