The Vortex Carbide Roughing End Mill is built for metalworking professionals who need aggressive material removal with dependable tool life. Designed for high-speed roughing across a range of metals, it combines a robust carbide body with a TiSiN coating to deliver consistent performance pass after pass. Size: 6 mm cutting diameter, 50 mm overall length Flutes: 4-flute standard roughing design for efficient material removal Material: Premium carbide for long tool life and vibration resistance Coating: TiSiN coating reduces friction and heat buildup during cutting Chip Evacuation: Optimized flute geometry supports superior chip flow and reduced re-cutting Applications: Ideal for roughing steels, stainless steels, cast iron, and high-performance alloys The end mill is engineered to handle demanding roughing tasks, enabling higher feed rates and faster metal removal while maintaining stable geometry. The TiSiN coating protects the cutting edges under high-speed conditions, helping to extend tool life and reduce downtime. A smart choice for shops focusing on efficiency, throughput, and consistent results in tough metals.