Drills are one of the most popular power tools, and one of the first power tools bought by many people. Drills have multiple uses, from drilling into wood, masonry, steel, electric screwdriver, and even using it as a cleaning tool with brush attachments. Drills come with the traditional mains cord, some heavy duty drills require mains power, or what is now the more popular cordless drill, which is powered by Li lithium batteries. There is a drill out there to suite your needs, you just need to be clear on what it is you want from a drill, lightweight, powerful, to use mainly as an electric screwdriver.