Straight Flute Tap: 1/2-13, UNC, 4 Flute, Taper, 3 & 3B, High-Speed Steel, Titanium Nitride Finish MPN:306291

Straight Flute Tap: 1/2-13 UNC, 4 Flutes, Taper, 3/3B Class of Fit, High Speed Steel, TiN Coated is designed for tapping into 1/2 diameter threads in hard materials such as stainless steel, alloy steels, and castings. Its 4 flutes provide efficient chip removal, while the taper style ensures accurate alignment during the cutting process. The Class 3/3B fit ensures that threads have a minimum of undercutting which maintains a clean thread profile for reusable applications. Made from high-speed steel, this tap is durable and long-lasting even in demanding environments, while the TiN coating increases its longevity by reducing friction and minimizing heat buildup. This tapping tool is an essential component in automotive repair shops, machinery manufacturing, or any industry that requires precise thread cutting operations.