The 51/64 S&D Drill with 3 flats from Field Tool Supply is engineered for accuracy and efficiency in drilling tasks. With a size of 51/64 inches, this drill bit is suitable for various materials, ensuring versatility in your toolkit. Made from high-grade materials, it offers exceptional durability and performance. The 3 flats design enhances grip and stability, reducing the risk of slippage. This drill bit is compatible with standard drill chucks and adheres to industry standards, making it a reliable choice for both professionals and hobbyists in metal and wood applications.