Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 06IR20UNBXC 4 Month Widin 5 for durable edges and

5 for durable edges and controlled fillets: The precise corner radius helps maintain consistent fillet geometry

high-quality finishes on difficult geometries

finish-ready holes and repeatable results across a range of materials

Built with a straight shank for broad compatibility with standard toolholders

Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 06IR20UNBXC 4 Month Widin 5 for durable edges andCarmex Thread Turning Internal Insert is a versatile right hand internal threading insert designed to machine UNC, UNF, UNEF, and UNS thread types. With its laydown triangular geometry, it delivers stable, predictable cutting performance across a wide range of internal threads, making it suitable for engineers, shop floor technicians, and hobbyists alike. Part of an industry leading range recognized worldwide, these highquality laydown triangular