The Carmex Spiral Mill Threading Insert (Metric/ISO) is a modular threading and milling solution designed for a wide range of machining tasks. From small components on compact machines to heavy-duty work on powerful milling centers, its spiral flute design delivers smooth cutting at high feed rates to shorten cycle times without compromising finish. This insert system is built for reliability in everyday shop use, helping shops move faster and stay productive.

• Smooth, high-feed cutting with reduced vibration: The spiral design enables a calm cutting action even at high feeds, lowering chatter and delivering faster material removal with a consistently good surface finish.
• Flexible insert capacity and precise indexing: Spiral toolholders hold 1 to 9 inserts in a compact cutting diameter, and a unique clamping method ensures optimal indexability for quick, reliable tool changes with minimal downtime.
• Durable coating for versatile, long-lasting performance: Inserts are MT7 Sub-Micron Grade with a Titanium Nitride multi-layer coating (ISO K10-K20), delivering wear resistance and dependable finishes across threading, roughing, and finishing on a wide range of materials.

This milling and threading insert is designed to improve workflow by delivering consistent thread quality, reducing tool life variability, and enabling straightforward setup and indexing. With its rugged construction and versatile coating, it supports reliable performance across diverse materials and applications, helping you achieve repeatable results and maintain tighter tolerances with less downtime.