Precision meets performance with the Hertel Thread Forming Tap #0-80 UNF. This high-quality tap features a bottoming chamfer design that allows for complete thread formation to the bottom of blind holes. Crafted from premium high-speed steel with a durable TiCN (Titanium Carbonitride) finish, this tap offers exceptional wear resistance and extended tool life. The 1-3/4" overall length provides excellent reach and control during threading operations. Designed with H2 tolerance for consistent and accurate thread formation, this tap is ideal for creating uniform internal threads in various materials. Perfect for precision engineering applications, model making, and fine mechanical work where the tiny #0-80 UNF thread specification is required. This professional-grade threading tool delivers reliable performance for both industrial and precision machining needs.