What we love - With a 3200 BPM impact rate and 2600 RPM speed, this impact driver will make attaching or removing long screws and fasteners much easier and faster - It is ideal for screwdriving and bolting in wood and sheet metal, but you can also use it to drill holes Good to know - Use it for screws sized M4 to M14 - there's loads of uses for it around the home - It comes with a universal 18 V battery and a charger so you can start using it straight away- Thanks to its lightweight design and soft grip, it's comfortable to use, even during long days