What tool is typically used to drill mating holes for a nut plate?

The Winslow drill is specifically designed for creating precise, accurate holes in aircraft components, especially for applications like drilling mating holes for nut plates. This tool ensures that holes are drilled to the correct size and depth, which is critical for the proper installation of nut plates that provide a strong foundation for securing parts together in aircraft assembly.

Unlike other options that may not provide the necessary precision or control required for drilling in aircraft materials, the Winslow drill is engineered for effectiveness in the aerospace field. It allows mechanics to drill accurately in tight spaces and to meet strict specifications, which is essential for maintaining safety and structural integrity in aviation components.

Pistol grip drills and hand drills, while useful for various tasks, do not offer the same level of specialization as the Winslow drill. The tap and die set is not suitable for drilling; rather, it is used for creating internal and external threads, which is not the task at hand when installing nut plates. Thus, the Winslow drill is the most appropriate tool for this specific application.