The Vortex Carbide Roughing End Mill is a 16 mm diameter, 100 mm length cutting tool designed for demanding roughing passes. Built for machinists and shop floors that need high material removal rates without sacrificing tool life, it excels on steel, stainless steel, cast iron, and other high-performance alloys. Material: Premium carbide substrate for lasting durability and reliable performance in roughing applications Coating: TiSiN coating reduces friction and heat build-up, extending tool life during high-speed cuts Flutes: 4-flute standard roughing design to balance aggressive material removal with stable cutting Size: 16 mm diameter, 100 mm overall length for deep pockets and longer reach Chip Evacuation: Optimized flute geometry promotes efficient chip clearance and reduces clogging Applications: Suited for high-speed roughing on steel, stainless steel, cast iron, and high-performance alloys This end mill delivers tangible productivity gains: faster roughing passes due to the robust 4-flute geometry, reduced tool wear thanks to the TiSiN coating, and cleaner chips that help maintain dimensional accuracy. The combination of carbide hardness and coating performance makes it a dependable choice for job shops and production environments seeking consistency and efficiency in roughing operations.