MICRO 100, SFBM-060-25X, AlTiN - Aluminum Titanium Nitride coated, 30? helix, 2 flute, center cutting, HSC shrink fit, metric shank, solid carbide ball nose end mill. Designed and engineered for HSC applications and shrink fit tool holding. High precision finishing ball nose end mill featuring a positive rake angle that supports maximum cutting performance in soft, medium, to hard materials. Ideal for applications in milling applications requiring conventional side milling and slotting. AlTiN coatings are high performance and versatile. Has a higher breakdown temperature while maintaining high surface hardness at elevated temperatures. This coating promotes tool life and allows for faster speeds and feeds. Applicable with oxidation temperatures up to 800? C to 1450? F. Best suited for alloys steels, stainless steels, tool steels, nickel alloys, titanium, and dry machining applications. MICRO 100 Solid Carbide Tools feature more than just a micro-grain of excellent quality. Their substrate is in a class of its own resulting from an exclusive treating processes that allow for increased speed and feed rates and extended tool life. For over 45 years, MICRO 100 is a known industry leader and internationally acclaimed.