For all cases where little force is required and where you mainly want to avoid turning the (mostly smooth) screws into wood itself, this mini-screwdriver is very well suited. When assembling with pre-drilled holes in cabinets and shelves, in walls, or other materials you can use these screwdrivers well. Definitely not suitable is the screwdriver to screw, for example 5 cm long wood screws in a piece of solid wood -. Unless the holes are pre-drilled, then does that for parades, Ikea, quite a lot of screws, you can use the screwdriver well - as Craftsman Tool for turning difficult gängigerer screw is the device simply not powerful enough - it should acquire a larger device with more power.