The Carmex Vertical Milling CMT Three Flute Insert for Groove Milling (C10W15) is a precision-ground, vertical milling insert designed to tackle threads, grooves, chamfers, and more with a single, versatile tool. Its three-flute geometry and engineered edge deliver clean, consistent cuts and excellent surface quality, even at higher cutting parameters.

• Ground-profile, three-flute geometry: Delivers high precision and smooth finishes for groove milling and threading, maintaining tight tolerances and stable performance under demanding machining conditions.
• Universal RH/LH threading capability: One insert works for both right- and left-hand threads, simplifying inventory, reducing changeover time, and ensuring consistent results across orientations.
• Weldon shank toolholders with coolant bore: Offers solid, repeatable clamping and integrated coolant delivery for better heat management, longer tool life, and faster, cleaner setups with less downtime.

This system is built for reliability in shop floors, job shops, and production environments alike. The combination of a ground-profile insert, flexible threading capability, and coolant-ready, Weldon-shank toolholders supports efficient workflows, reduces rework, and helps you achieve repeatable, high-quality results across groove milling, threading, and chamfering operations.