BENCH WIZARD 40 Piece Metric Tap & Die Set (TZ01-05640). Crafted for professionals and hobbyists alike, this set promises unmatched precision and durability. Boasting a comprehensive collection that includes NC, NF, and NPT sizes, the kit ensures you have the right tool for almost every threading need. With 17 meticulously designed taps and 17 dies, every thread you create will be smooth and accurate. The inclusion of two distinct styles of tap wrenches elevates your threading experience, giving you versatility and control. All the components in this set are heat-treated, making them robust and long-lasting. Their rust-resistant property ensures longevity, and meticulous machining to exacting standards is evident in every piece. Precision-ground and polished surfaces further underscore the quality of this set. Housed in a durable storage case, you'll have a designated place for each component, ensuring organization and easy accessibility. With this set, you're not just investing in tools; you're investing in precision, durability, and a legacy of quality.