Spiral Flute Tap: 5/16-18 UNC, 3 Flutes, Bottoming, 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:12047-00-B

The Spiral Flute Tap - 5/16-18 UNC, 3 Flute, Bottoming is a durable and high precision tapping tool designed to create accurate holes in a wide range of materials such as metal, plastic or wood. It features 3 flutes that provide fast, clean cuts while the bottoming feature prevents stripping. This UNC type tap is made from high-speed steel, making it resistant to wear and tear. Its class 3B fit ensures that threads have good runout characteristics for smooth, accurate threaded holes. With its bright uncoated finish, this tap is easy to identify on machined surfaces or tools and is ideal for applications where consistent accuracy is essential.