An electric drill is a power tool used for making holes in various materials, such as wood, metal, and plastic. It operates using an electric motor that spins a drill bit, allowing users to create precise holes quickly and efficiently. Electric drills come in various types, including corded and cordless models, providing flexibility for different tasks. In addition to drilling, many electric drills can also be used for driving screws, making them versatile tools for both DIY projects and professional construction work. Accessories like drill bits and screwdriver heads can be easily swapped out, enhancing their functionality for various applications.