MICRO 100, UP-50125-16X, AlTiN - Aluminum Titanium Nitride coated, solid carbide, undercut grooving and profiling tools. Designed and engineered to perform in applications where specific full radius grooves are required in diameters beyond the size of the minimum minor diameter and where profiling needs are applicable. Tool design allows for precision and rigidity. Can be used for roughing or finishing. AlTiN coatings are high performance and versatile. Has a higher breakdown temperature while maintaining high surface hardness at elevated temperatures. This type of coating also promotes tool life and allows for faster feeds and speeds. Excellent for dry machining applications. Applicable with oxidation temperatures up to 800? C or 1450? F. AlTiN coatings are best suited for alloy steels, stainless steels, tool steels, nickel alloys, titanium and excellent for dry machining applications. MICRO 100 Solid Carbide Tools feature more than just a micro-grain of excellent quality. Their substrate is in class of its own resulting from exclusive treating processes that allow increased speed and feed rates. For over 45 years, MICRO 100 is a known industry leader and internationally acclaimed when it comes to solid carbide tooling.