Shapers are specialized tools used in manufacturing and woodworking to create flat surfaces and specific shapes on materials like wood and metal. They work by moving a cutting tool back and forth across the material, removing excess material to achieve the desired form. This process is often used in creating intricate designs or precise dimensions. In addition to traditional shapers, modern technology has introduced computer numerical control (CNC) shapers, which automate the shaping process for increased accuracy and efficiency. These machines can produce complex shapes and patterns, making them valuable in industries such as furniture making and automotive manufacturing.