A hand plane is a woodworking tool used to shape and smooth wood surfaces. It consists of a flat base, a blade, and a handle. By pushing the plane along the wood, the blade shaves off thin layers, resulting in a flat and even surface. Hand planes come in various types, including the block plane and jack plane, each designed for specific tasks. Using a hand plane requires skill and technique to achieve the desired finish. Proper maintenance, such as keeping the blade sharp and the base flat, is essential for effective use. Hand planes are favored by many woodworkers for their precision and control compared to power tools.