Spiral Flute Tap: 1/4-28 UNF, 3 Flutes, Modified Bottoming, 3B Class of Fit, High Speed Steel, TIN Coated MPN:MT3594468

This spiral flute tap comes in a pack of one and is designed for tapping into metallic materials such as steel, aluminum, brass, and bronze. It boasts three flutes, making it ideal for producing clean holes while easily removing chips from the material. Its modified bottoming style ensures smooth thread production at a lower cutting force compared to other taps. The high-speed steel construction offers longevity and durability while being paired with a 3B class of fit to ensure accurate, consistent hole production without excessive tool wear. With its TiN finish, you can be assured that this tap is ready for use straight out of the box without any additional reconditioning or coat removal needed.