Carmex Thread Mills Mini Type are solid carbide tools engineered for precision internal threading in hardened materials. Designed for machinists and shops dealing with tough alloys, these mills deliver reliable performance when you need clean, accurate threads in hard workpieces.

• No. 1 / No. 2 Thread Mills: Compact, mini-type tools sized for 64 mm overall length to access tight cavities while maintaining strong threading capability.
• Shank: MT9 Morse taper shank for secure, rigid seating in compatible toolholders on demanding machines.
• Thread Forms: Supports UNC, UNF, UNEF, and UNS internal threads for versatile in‑house production.
• Material: Solid carbide construction delivers exceptional wear resistance and long tool life in hard metals.
• Material Capability: Specifically designed to machine hardened materials up to 62 HRc, maintaining form and thread integrity.
• Performance: Delivers high cutting efficiency, consistent chip evacuation, and an excellent surface finish on threaded holes.

In practice, these mini thread mills empower precise, repeatable internal threads in hardened steels and similar alloys without the need for coarse pre-tapping. The high rigidity of the MT9 shank minimizes deflection, helping you achieve tight tolerances and smooth, standards-compliant threads. Ideal for mold and die work, aerospace-grade components, and precision fasteners, Carmex Mini Type thread mills offer a reliable solution when durability and accuracy matter most.