Electric tools are powered by electricity, making them easier and faster to use than manual tools. They come in various types, including drills, saws, and sanders, and are commonly used in construction, woodworking, and home improvement projects. These tools often have features like adjustable speeds and interchangeable bits, enhancing their versatility and efficiency. Safety is an important consideration when using electric tools. Users should always follow the manufacturer's instructions and wear appropriate protective gear, such as safety goggles and ear protection. Proper maintenance, including regular inspections and cleaning, helps ensure that electric tools operate safely and effectively over time.