Carmex Spiral Mill Threading Insert - Metric/ISO - H45I4.0ISOMT7

Carmex Spiral Mill Threading Insert combines a purpose-built spiral geometry with a versatile MT7 insert line to deliver fast, smooth cutting across threading, end milling roughing, and finishing tasks. This general-purpose solution is designed for a broad range of machines—from compact machining centers to powerful high-speed milling centers—making it ideal for engineers, buyers, tradespeople, and hobbyists who value reliable performance and process efficiency.

• Efficient spiral design for fast, smooth cutting: The spiral flute geometry enables high-feed cutting with reduced machining time, helping you complete threaded and milled operations faster without sacrificing accuracy.
• Flexible insert capacity with reliable indexing: Toolholders accommodate 1 to 9 inserts in a compact diameter, and a unique clamping method ensures precise, repeatable indexation for consistent results and easier setup.
• Durable MT7 coating for long tool life: Inserts use MT7 Sub-Micron Grade with Titanium Nitride multi-layer coating (ISO K10–K20), delivering wear resistance and dependable performance across a wide range of materials.

Overall, the Carmex Spiral Mill Threading Insert delivers dependable, high-quality results with less downtime, enabling faster cycles, better thread and finish quality, and predictable performance across small parts and heavy-duty milling applications.