The Carmex Vertical Milling CMT Three Flute Insert - Threading is a vertical milling indexable insert designed for threading, grooves, chamfers and more when used with compatible tool holders. It’s built for engineers, machinists, buyers, tradespeople, hobbyists, and anyone needing precise, repeatable results in vertical milling applications.

This insert features a ground profile engineered for high precision and reliable performance. It performs well under demanding machining parameters while delivering a clean, high-quality surface finish. The solid, accurate clamping method enables full repeatability, helping you achieve consistent results. The same insert works for right-hand or left-hand threads, and the toolholders include a Weldon shank and a coolant bore for straightforward integration and coolant delivery. Chamfer inserts are also available for added versatility.

• Ground-profile inserts for high precision: Delivers accurate threading, grooves, and chamfers with excellent surface quality even under demanding cutting conditions.
• Solid, repeatable clamping: Ensures consistent results across multiple parts, reducing setup time and variability.
• RH/LH versatility and coolant-ready tooling: One insert handles both thread directions, and the accompanying toolholders include Weldon shank and coolant bore for easy integration and efficient coolant delivery.

This combination of precision, repeatability, and flexible threading capability helps streamline your workflow, improve results, and adapt quickly to different threading requirements without swapping inserts.