ITC Carbide End Mill Corner Radius 4061 - 4 Flute 30° Helix With Roll Relief, Radius & Coating - General Purpose - 20mm x R3Introducing the Carbide End Mill Corner Radius 4061, meticulously designed for general purpose machining applications. This advanced tool features a 4 flute design with a 30 helix, roll relief, radius, and a specialized coating, ensuring efficient chip evacuation, reduced cutting forces, and enhanced cutting stability. Ideal for a wide range of machining tasks, engineers rely on its precision and reliability for both roughing and finishing operations