The Europa Tools HSS Co5 End Mill is a precision cutting tool designed for aluminum work, engineered for clean profiling and precise slotting with a router. Its 1-flute design and compact, plain-shank geometry deliver steady, accurate performance in aluminium applications. Diameter: 4 mm cutting diameter for tight, controlled cuts in aluminium. Number of flutes: 1 flute to optimize chip evacuation and reduce cutting forces on soft metals. Material and coating: High-speed steel with cobalt (Co5) blend for enhanced hardness, heat resistance, and wear protection. Shank and length: Plain shank with short length for rigidity, straightforward clamping, and minimized deflection. Chip evacuation: Single-flute geometry promotes efficient chip removal, aiding surface finish and cycle efficiency. Applications: Ideal for profiling and slotting in aluminium on routers and small milling setups. This end mill is designed to extend tool life and maintain consistent performance under demanding aluminium machining conditions. The cobalt-enhanced HSS delivers reliable durability, while the short, rigid build helps you achieve precise, smooth finishes with fewer passes. Ideal for both detailed profiling and clean slotting tasks, it supports efficient material removal and predictable results in aluminium projects.