The Carmex Vertical Milling CMT Multi Flute Insert - Corner Rounding, S170ECR15MT8 is a versatile vertical milling solution designed to handle a wide range of tasks—from threads and grooves to chamfers and corner rounds. Built for professionals and shops that demand dependable performance, it enables high machining parameters while delivering a clean, high-quality surface finish.

Ground-profile inserts drive high precision and exceptional performance, with a solid, accurate clamping method that ensures full repeatability. The system is designed so the same insert can be used for right-hand or left-hand threads, reducing tool inventory and downtime. Toolholders include a Weldon shank and a coolant bore for quick setup and efficient cooling. Chamfer inserts are also available to expand capability.

• Ground-profile inserts for high precision: Delivers consistent geometry and superior surface finish at high machining parameters for reliable corner rounding, threading, and chamfering results.
• One insert for both thread directions: Simplifies setup and minimizes downtime by using a single insert for right- or left-hand threads.
• Weldon shank toolholders with coolant bore: Provides secure, repeatable clamping and efficient cooling to support steady performance in demanding milling applications.

This setup helps you complete complex corner rounding, threading, and chamfering tasks with confidence, improving workflow, reducing tool changes, and delivering repeatable results across jobs.