I took a screwdriver mainly for the home, because. no batteries (before that there were two hitachi, both sold, the batteries died), but then I collected all the furniture for myself, for my friends and relatives, too, I paid for it a long time ago by assembling furniture. I quickly got used to dosing the effort so as not to rip off the screws. I bought drills with a hex shank, 4-5mm drills MDF and chipboard normally, with a figure eight it is already starting to turn on the blow. I think the only feature is that the cord is constantly getting in the way, otherwise the machine is worth the money, it helped out a hundred times. By the way, rusty nuts also unscrew with a bang, if you buy a set of socket heads for it.