Featuring 19° lead with positive axial inclination, Penta HF is capable of machining heat treated and difficult-to-machine steels, stainless steels, and Heat Resistant Super Alloys. Cutter has 5 cutting edge inserts, internal coolant on body for deep cavity milling/helical applications, and special surface finish for corrosion resistance and minimized wear. Product offers suitable option for lower horsepower applications with versatility of faster feeds and multi-material application.