Spiral Flute Tap: 3/4-16, UNF, 4 Flute, Semi-Bottoming, 2B & 3B Class of Fit, PM Cobalt, SUPER-B Finish MPN:7350368

This spiral flute tap is ideal for achieving better chip evacuation resulting in faster machining times while providing an improved finish due to the semi-bottoming design that allows deeper threads in materials such as aluminum or brass without burr formation on tapped holes thanks to its premium grade PM cobalt material used in its construction. With a 3/4 - 16 UNF size, it's suitable for numerous applications like aircraft manufacturing, automotive engineering or any industry requiring precision threads where longer lifespan and efficient performance are key factors when tapping holes of different materials as it offers a superior combination of strength and hardness making it the perfect choice for professionals demanding the best-in-class tools.