The batteries for cordless tools come in different sizes, ranging from as low as 6 volts all the way up to 36 volts. The lower the voltage, the less powerful the tool, as this determines how much power the battery can deliver. For light-duty tasks, a tool between 7 and 15 volts is suitable, for medium-duty tasks look for anything between 12 and 18 volts, whereas for heavy-duty work look for tools which range between 18 and 36 volts.
Huge Range of popular power tools include drills, angle grinders, planers, screwdrivers, impact drivers, nail guns, sanders, saws, jigsaws, polishers, heat guns rotary tools and multi-tools, which are all used for a number of different applications such as drilling, cutting, shaping, sanding, grinding, routing, polishing, painting, heating. Power Tools are used across all industries.