The Carmex Thread Mills Solid Carbide External UNJ thread mill is engineered for precise external threading in UNJ profiles. Designed for professionals who demand a clean finish and dependable performance, it delivers consistent results on a variety of industrial applications.

• Material: Solid carbide construction for rigidity, wear resistance, and long tool life.
• Thread Form Compatibility: External UNJ threading compatible with UNJC, UNJF, UNJEF, and UNJS forms.
• Size: 12 mm cutting diameter x 14 (length) with MT7 shank for easy integration into CNC setups.
• Shank/Interface: MT7 interface for secure, high-precision tool holding on compatible machines.
• Flute Design: Spiral flutes engineered to produce an exceptional surface finish on threaded features.
• Flute Count: Multi-flute configuration (3–5 flutes) for efficient material removal and reduced cycle times.

The combination of spiral flutes and a multi-flute design enables rapid, high-quality external threading with tight tolerances. The tool’s solid carbide composition provides predictable performance under demanding conditions, helping to minimize secondary finishing and maximize productivity. Ideal for producing precise UNJ threads on shafts, housings, and threaded components in a wide range of engineering and manufacturing environments.