Spiral Flute Tap: UNC, 3 Flute, Bottoming, 2B/3B Class of Fit, High-Speed Steel, TiAlN Finish MPN:7557049

The spiral flute tap is an essential tool for creating precision threads in various materials with ease. This specific tap features a 1/4-20 UNC thread size, providing versatility for a wide range of applications. Made from high speed steel and coated with TiAlN, it ensures durability and long-lasting performance. Its 3 flutes ensure efficient chip removal during thread creation while the bottoming style provides a clean, precise finish. Spiral flute taps are commonly used in machining, automotive repair, aerospace engineering, and general machine shops, where high-quality threads are required for assemblies or maintenance work.