The Carmex Vertical Milling CMT Three Flute Insert - Threading is a versatile indexable insert designed for vertical milling applications, including threading, grooves, chamfers and more. It’s ideal for engineers, machinists, tradespeople, and hobbyists who need reliable, repeatable results in demanding metalworking tasks.

Engineered for precision, the ground-profile inserts deliver high accuracy and smooth surface finish even at demanding machining parameters. The rigid, accurate clamping method ensures full repeatability, and the same insert can be used for right- or left-handed threads. Toolholders include a Weldon shank and coolant bore, and chamfer inserts are also available.

• Ground-profile inserts for precision: Ground profiles deliver high accuracy and excellent surface quality, even under demanding machining parameters.
• One insert for both RH and LH threads: The same insert can be used for right- or left-handed threads, reducing inventory and setup time.
• Rigid clamping with coolant-ready toolholders: Solid, repeatable clamping ensures consistent results; toolholders include a Weldon shank and coolant bore, with chamfer inserts also available.

By choosing this insert, you gain a versatile, repeatable milling solution that supports high-speed, high-precision threading and finishing tasks. It helps streamline setups, minimize tool changes, and deliver consistent results across a wide range of materials and applications, improving workflow and overall efficiency.