Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - No. 12 x 28 - MT9

Carmex Thread Mills Mini Type are solid carbide tools built for precision threading in hardened materials up to 62 HRc. Designed for engineers and machinists who demand reliable performance in tight spaces, this mini thread mill delivers accurate UN-thread forms with a clean surface finish.

• Mini Type design: Compact geometry optimized for small-diameter threads and hard-to-reach pockets.
• Thread forms supported: Works with UN family threads, including UNC, UNF, UNEF, and UNS for versatile threading in a single tool.
• Material and hardness: Solid carbide construction engineered to cut hardened workpieces up to 62 HRc, delivering durability and stability.
• Size and shank: No. 12 diameter x 28 length with MT9 shank for broad machine compatibility and secure clamping.
• Cut quality: Optimized geometry provides high performance, smoother cutting action, and an excellent surface finish on threaded features.

This tool is built to reduce cycle times and maintain tight tolerances when threading hardened components. Its carbide robustness and precise geometry minimize wear and ensure consistent thread profiles across production runs. Ideal for threading hardened steel in mold and die work, aerospace fasteners, and precision assemblies where reliable UN threads and a clean finish matter most.