This is a vintage General Hardware Mfg. Co. tap drill set, complete with 27 high-speed steel twist drill bits in a sturdy metal index case. The case features a convenient tapping index chart for various tap and clear drill sizes, ranging from 1-64 to 14-20. The drills are in good, used condition, showing signs of wear consistent with age and use, but appear to be fully functional. The original metal case, proudly made in New York, USA, exhibits a nice patina with some rust and wear, adding to its vintage charm. This set is ideal for machinists, mechanics, and collectors looking for reliable vintage tools or a unique addition to their workshop.