CoilThread STI (Screw Thread Insert) Taps are designed specifically to create internal threads that will accommodate a Kato CoilThread insert. CoilThread STI Taps can be used in a range of materials including aluminum, magnesium, steel, plastics, and other free machining materials. Kato Taps are manufactured from High Speed Steel for durability and prolonged tooling life.
Kato STI Tap, Style: Standard Regular Finishing Plug, Unit of Measure: Inch, #3-56 Thread Size, UNF Thread Type, 3B Thread Class, 0.625 Inch Thread Length, 3 Flutes, High Speed Steel, 1.937 Inch Overall Length, 0.141 Inch Shank Diameter, 0.112 Inch Square Drive, 0.19 Inch Length of Square