12V cordless screwdriver with battery and case included.
Cordless gives mobility and lets you work where there is no socket. The cost is depending on charge: for long continuous jobs a second battery is worth having, since consumption rises fast in thick material.
It does not drill masonry and does not pretend to. What it does, it does better than a drill: assembling furniture, fitting shelves and adjusting hardware without tiring your wrist or over-torquing.
Goggles or a face shield, gloves and hearing protection depending on the tool. This is not a formality: in this category, the difference between a scare and an injury usually comes down to whether the safety gear a metre away was actually used.
