Carmex Vertical Milling CMT Three Flute Insert - Groove Milling - C12W10

The Carmex Vertical Milling CMT Three Flute Insert for Groove Milling (C12W10) is an indexable cutting insert designed for vertical milling tasks. It excels at grooves, threads, chamfers, and other precision operations, making it ideal for engineers, shop-floor technicians, and hobbyists who demand repeatable results in challenging materials.

Powered by ground-profile geometry, these inserts deliver high precision and excellent surface quality even at higher machining parameters. The solid, accurate clamping method enables full repeatability, and the same insert can be used for right-hand or left-hand threads. Toolholders include Weldon shank and a coolant bore, and chamfer inserts are available to expand capabilities in a single setup.

• Ground-profile precision for high-accuracy grooves and threads: Ground-profile inserts maintain tight tolerances and deliver superior surface finish, even under demanding speeds and feeds, ensuring consistent results across parts.
• Three-flute geometry for efficient cutting: The 3-flute design provides robust rigidity, improved chip evacuation, and stable cutting in groove milling, enabling smoother tool life and cleaner finishes.
• Flexible, repeatable interface with complete tooling options: The same insert handles right- or left-hand threads, and uses solid clamping for repeatable results. Toolholders with Weldon shank and coolant bore, plus available chamfer inserts, reduce setup time and expand your machining capabilities.

By choosing this insert, you simplify setup, improve consistency, and accelerate production. The ground-profile precision, paired with reliable clamping and versatile tooling, translates into better part quality, fewer reworks, and faster cycle times—helping you complete more jobs with confidence and less downtime.