Lapping tools are specialized instruments used in the process of lapping, which is a technique for achieving a smooth and flat surface on materials. These tools often consist of a flat plate or disk, known as a lapping plate, and an abrasive slurry that helps to remove material from the workpiece. Lapping is commonly used in industries such as manufacturing and optics to enhance the precision of components. The lapping process can improve the surface finish of various materials, including metals and ceramics. It is particularly useful for achieving tight tolerances and high levels of flatness, making it essential in applications like semiconductor fabrication and optical lens production.