159 Solid Carbide 4 Flute Long Series Variable Index End Mill

High performance, 4 flute solid carbide variable index cutter, designed for fine finishing, finishing and rough finishing with the same tool. Ideal for a wide range of materials including Free Cutting Steels, Tool Steels, Nitriding Steels and Steels up to 50HRC. Variable index for effective smooth, vibrationless running and excellent surface finish.