Carmex Spiral Mill Threading Insert - Unified - H13I16UNMT7

The Carmex Spiral Mill Threading Insert (Unified) H13I16UNMT7 is a versatile spiral threading insert designed for a broad range of milling tasks. It’s well-suited for engineers, machinists, buyers, and hobbyists who need reliable threading and finishing in a compact, adaptable tool system.

The spiral design delivers smooth cutting at high feed rates, helping to reduce machining time while maintaining quality. Spiral fluted toolholders hold 1 to 9 inserts in a small cutting diameter, and a unique clamping method ensures optimal indexability for quick setup and repeatable, precise results.

• Smooth, high‑speed cutting with reduced downtime: The spiral geometry enables a steady cut at higher feeds, cutting cycle times without compromising finish quality.
• Flexible insert capacity and precise indexing: Toolholders accommodate 1–9 inserts in a compact diameter, with a dedicated clamping system that delivers dependable index accuracy and repeatable results.
• Durable, universal coating for all materials: MT7 Sub‑Micron Grade inserts with Titanium Nitride multi‑layer coating (ISO K10–K20) provide wear resistance and broad material compatibility for threading, roughing, and finishing.

This combination supports consistent performance across threading and milling workflows, helping you complete more work with fewer tool changes, smoother finishes, and predictable results—across small precision parts and larger, high‑power machining setups alike.