30° flute allows for reduced side cutting pressure and will cut both internal and external threads. This listing is for each. Technical Specification Item Thread Mill Type Helical, Internal or External Size 1/2 Thread Size 1/2 Pitch 16 Cutting Dia. (In.) 0.400 End Mill Material Carbide Flutes 4 Length of Cut (In.) 1.088 Overall Length 3.5 Finish TiAlN Shank Dia. 0.500 Thread Type Unified Thread Nomenclature TM Application All Types of Metals, Composites and Tough-to-Machine Materials Overall Length (In.) 3.5

• 30° flute allows for reduced side cutting pressure and will cut both internal and external threads

30° flute allows for reduced side cutting pressure and will cut both internal and external threadsScientific Cutting Tools (SCT)