Gouges are specialized hand tools used primarily in woodworking and metalworking. They have a curved cutting edge, allowing them to carve out shapes and hollows in various materials. The design of a gouge enables it to create smooth, rounded surfaces, making it ideal for detailed work such as sculpting or shaping. Gouges come in various sizes and shapes, each suited for different tasks. Common types include U-gouges and V-gouges, which refer to the shape of their cutting edges. Craftsmen often use gouges in conjunction with other tools to achieve intricate designs and finishes in their projects.