A plane is an essential woodworking tool used for shaping and smoothing wooden surfaces. It consists of a sharp blade (also called an iron) set within a sturdy body (or stock), typically made from metal or wood. The primary purpose of using a plane in carpentry is to remove thin shavings from a workpiece's surface, reducing high spots and leaving behind smooth and even results. Planes can be used to flatten rough lumber, level out uneven boards, create flat tabletops or joint edges for seamless connections in cabinetry or joinery. They can also be employed to achieve specific decorative effects by shaping profiles or adding bevels along the edges.