Spiral Flute Tap: UNC, 2 Flute, Semi-Bottoming, 2B Class of Fit, Powdered Metal, V Finish MPN:1652500608

A versatile spiral flute tap with 2 flutes, offering semi-bottoming chamfer reduces cutting forces while keeping thread breakage minimal for extended tool life, especially when drilling harder metals like steel alloys; while its Powdered Metal material adds durability through resharpening. Its V finish improves chip evacuation and ensures accurate threads with its high-quality polish, well suited in aviation industries creating aircraft engines; or automotive OEM's requiring consistent thread depth precision for assembly processes of valve guides. Measuring roughly 2.7 inches in length, it handles internal taping needs between M12 x 0.8 and 3/4-16 UNC, ideal for machinists working with thicker material thickness range catering to various thread pitch needs where precise fits matter greatly.