A table saw is a powerful woodworking tool used for making straight cuts in various materials, primarily wood. It consists of a circular blade mounted on an arbor, which is driven by an electric motor. The blade protrudes through a flat table, allowing users to push the material against it for precise cuts. Table saws are essential for tasks like ripping lumber and cross-cutting boards. Safety features, such as blade guards and riving knives, are important to prevent accidents while using a table saw. Users often employ additional accessories, like fences and miter gauges, to enhance accuracy and control during cutting. Proper setup and technique are crucial for effective and safe operation.