Meet the Carmex Spiral Mill Threading Insert (Unified – H23I7UNMT7). This spiral threading tool is built for precision threading and versatile milling duties across small components and high‑power machines. With a compact body that can hold 1 to 9 inserts and a unique clamping method, it delivers fast material removal and consistent thread quality across a wide range of materials.

• Smooth, high‑feed spiral cutting: The spiral flute design enables smooth cutting at high feed rates, reducing machining time while delivering clean starts, finishes, and reliable thread profiles.
• Flexible insert count and indexing: Toolholders accommodate 1 to 9 inserts in a compact diameter, and the unique clamping method ensures optimal indexability for quick, accurate reindexing with minimal downtime.
• Durable MT7 TiN‑coated inserts: Inserts use MT7 Sub‑Micron Grade with a Titanium Nitride multi‑layer coating (ISO K10–K20) for broad material compatibility, improved wear resistance, and long life in demanding applications.

This spiral mill threading insert is designed to seamlessly handle threading, end milling, roughing, and finishing tasks. Its combination of fast material removal, reliable indexing, and durable coatings translates to shorter cycle times, fewer tool changes, and consistently high‑quality results across a wide range of metals and workpiece sizes. Choose Carmex for predictable performance, easier setup, and workhorse reliability in both shop floors and production environments.