Europa Tools Carbide End Mill 3 Flute - Corner Radius Standard Length - For Aluminium - ALU XP - 12mm x R0.5Designed for aluminum and other non ferrous materials, the Europa Tools ALU XP Carbide End Mill with a 12 mm diameter delivers reliable, high speed performance for finishing and contouring workbuilt for machinists who value precision and consistency. Diameter: 12 mm Flute count: 3 flute design for efficient chip evacuation and smoother cutting in aluminum Corner radius: R0. 5 mm to promote smooth transitions and reduce chipping risks Length: Standard