The Vortex Carbide Roughing End Mill is a 4-flute, TiSiN-coated tool designed for high-efficiency roughing. Sized at 5 mm in diameter with a 50 mm length, it’s built for dependable performance in demanding milling tasks. Size (D x L): 5 mm diameter x 50 mm length Flutes: 4-flute standard roughing design for effective material removal Coating: TiSiN coating reduces friction and heat buildup for longer edge life Material: Premium carbide substrate for rigidity and wear resistance Chip evacuation: Optimized flute geometry promotes efficient chip flow Applications: Ideal for high-speed roughing on steel, stainless steel, cast iron, and high-performance alloys Designed to endure rigorous roughing passes, this end mill delivers reliable performance when stock removal matters most. The TiSiN coating lowers friction and reduces heat, helping extend tool life and maintain cutting efficiency at higher speeds. Its four-flute geometry enables aggressive material removal while keeping cuts controllable and predictable, and the improved chip evacuation minimizes clogging in tough alloys. This makes the Vortex Roughing End Mill a solid choice for production milling, automotive components, and tooling applications where durability and consistent results are essential.