The Carmex Thread Turning Internal Insert - BUTTRESS - Right Hand - 22IR5BUT1.0BMA is a precision cutting insert designed for internal threading with buttress thread forms. Built for machinists, engineers, and maintenance teams, it enables reliable, repeatable internal threads in a compact, easy-to-use format. Its buttress geometry supports strong flank engagement and consistent material removal, helping you achieve accurate thread profiles with fewer passes.

This laydown triangular insert covers a wide range of thread standards, making it a flexible choice for both everyday tasks and more demanding projects. Whether you're setting up prototypes or running production work, it delivers dependable performance and long edge life.

• Broad thread standard compatibility: Designed to accommodate a wide range of internal thread standards, reducing tool changes and enabling you to tackle diverse jobs with a single insert.
• Stable laydown triangular geometry: The robust, laydown triangle design provides solid support in the holder, minimizes vibration, and promotes cleaner, more consistent threads over time.
• Right-hand buttress threading efficiency: Optimized for right-hand buttress threads, delivering steady depth control and reliable results across basic to demanding applications.

Used across workshops, job shops, and production environments, this insert helps streamline internal threading workflows. Expect quicker setups, fewer tool changes, and consistent thread quality that reduces rework. With reliable performance from Carmex, you gain confidence in meeting tight tolerances and finishing requirements while sustaining productivity and throughput.