Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16 x 18 - MT9 FMH The Toolex Stub Type Reamer

The Toolex Stub Type Reamer with Spiral Flute (HSS‑E) in 18

high-quality bore finishes while maintaining tight tolerances across a range of metalworking tasks

it delivers smooth entry and controlled material removal for clean

Laydown triangular geometry for stability: Provides stable engagement and even wear across the insert edges for cleaner threads and longer life

Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 5/16 x 18 - MT9 FMH The Toolex Stub Type ReamerIntroducing Carmex Thread Mills Mini Type, a precision solid carbide thread mill designed for hard materials. Built for machinists who need reliable internal threads in challenging components, it delivers high performance, an improved cut, and an excellent surface finish. Mini Type design: Compact form optimized for tight pockets and hard to reach internal threads. Thread size: 5 16 x 18 UNC (Unified Thread Standard) for standard right hand threads.