Spiral Flute Tap: 1/4-20, UNC, 3 Flute, Modified Bottoming, 2B Class of Fit, Cobalt, Oxide Finish MPN:6149931

The Spiral Flute Tap 1/4-20 UNC (Unified National Coarse) is a high-performance tool designed for creating threads in metal components with precision and ease. Made from cobalt steel and with an oxide finish, it delivers excellent wear resistance, making it ideal for heavy-duty applications that require consistency and accuracy. This 3-flute modified bottoming tap features a unique cutting design which helps prevent chip buildup while reducing chattering or breakage. The 2B class of fit ensures a close fit with uniform thread strength, providing optimum performance in various materials such as steel, aluminum, and brass. Its use is ideal for industries including automotive, manufacturing, aerospace, and machinery repair, making it a versatile choice for professionals who demand precision threading results.