The GBH 18 V-EC is small and compact( Length 285 Hight 218) and packs a punch with 1,7 J of impact no job is too big for this tool with the EC motor and the 18V 4.0Ah battery there is all ways plenty of power at your disposal and easy to see battery status to check when you are running low. You can use the Hammer Drill all day and not lose feeling in your arms with its light weight of 2.6Kg its not going to wear you down I use this for multipul jobs as a kitchen installer from chasing out for cables to using for fixing units up and hole sawing all with a turn of the function selector I have even used it to drill 5’ holes for ducting with diamond core bits with no problems as it has a anti rotation so if it jams you don’t have to worry With the L Boxx system storage is easy just click and go or stack It has some really querky features too LED Light Handle with depth gauge Forward/Reverse action I Would Recomend this for all trades as it will last all day