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 Flute, Internal Threads Size 1/4 Thread Size 1/4 Pitch 24 Cutting Dia. (In.) 0.187 End Mill Material Carbide Flutes 3 Length of Cut (In.) 0.517 Overall Length 2.5 Finish Polished Shank Dia. 0.250 Thread Type Unified Thread Nomenclature TM Application All Types of Metals, Composites and Tough-to-Machine Materials Overall Length (In.) 2.5

• 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)