Go/No-Go quick verification: Instantly determine if the internal thread meets spec with clear pass/fail feedback
This precision insert is part of our industry‑leading range of thread turning inserts
ensuring repeatable hole size and geometry across sizes from 0
producing clean finishes even in tougher workpieces
No-Go should not pass—delivering fast
Carmex Vertical Milling CMT Three Flute Insert - Corner Rounding - C18CR13MT7 Face Mill Arbors - Through Coolant Go/No-Go quick verification: Instantly determineThe Carmex Vertical Milling CMT Three Flute Insert Corner Rounding (C18CR13MT7) is a precision indexable insert designed for vertical milling tasks. Its ideal for engineers, machinists, hobbyists, and buyers who need reliable corner radii, chamfers, grooves, and threading work in a single, replaceable module. Built for demanding environments, this insert uses a ground profile for high precision and excellent surface quality, even at higher machining