Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - No. 1 x 72 - MT9

These Carmex Thread Mills Mini Type are solid carbide tools designed for machining hardened materials with internal threads. Aimed at machinists and engineers working with tough alloys, they deliver high-performance cuts and an exceptional surface finish.

• Mini Type design: compact geometry optimized for tight pockets and limited access, enabling thread milling in hard-to-reach areas.
• Material: solid carbide construction built to withstand demanding cutting conditions and maintain sharpness when machining hardened metals up to 62 HRc.
• Thread compatibility: suitable for internal threading across UN, UNC, UNF, UNEF, and UNS thread forms for versatile applications.
• Size and shank: No. 1 x 72 with MT9 shank, aligning with common small-diameter milling setups.
• Finish and performance: engineered to provide a high-quality cut with an excellent surface finish on threaded features while maintaining stability during demanding operations.

Designed for precision and durability, this mini thread mill helps you create accurate thread profiles in hardened materials, reduce tool changes, and improve cycle efficiency. Ideal for repair work, mold components, aerospace fasteners, and automotive assemblies where hardened substrates are common, it supports tight tolerances and reliable repeatability across multiple jobs. With its robust carbide core and optimized geometry, you can expect sustained performance and consistent results—even in challenging work environments.