Carmex Vertical Milling CMT Three Flute Insert - Threading - C258NPTMT7 Instruments The DIN 212-B specification and

The DIN 212-B specification and ISO H5 tolerance ensure interchangeability with compatible tooling and fixtures

ALTiN+HH coating for hard-material performance: Enhances heat resistance and wear life

repeatable checks across parts and jobs

Carbide-tipped for long-lasting precision: The carbide edge (K10) provides exceptional wear resistance

Through coolant and 5xD length: Ensures efficient chip evacuation and cooling at depth

Carmex Vertical Milling CMT Three Flute Insert - Threading - C258NPTMT7 Instruments The DIN 212-B specification andThe Carmex Vertical Milling CMT Three Flute Insert Threading (C258NPTMT7) is a versatile vertical milling insert designed to handle threading, grooves, chamfers and more. Its built for engineers, machinists, and hobbyists who need reliable, repeatable results in demanding milling tasks with high surface quality. Ground profile inserts deliver high precision and excellent performance, and a solid clamping method ensures full repeatability. The same