An example is the increasing popularity of drywall, the installation of which is simply impossible on a metal profile frame without using this miracle of the tool. Fourth, screwdriver is very convenient to work. Not many immediately get used to the fact that having taken a screwdriver does not need to look for where to connect it to the network. The fact that this tool works from the battery makes it simply indispensable, with difficult works and when working in hard -to -reach places.