Europa Tools Carbide End Mill 3 Flute - Corner Radius With Chipbreaker For For Aluminium - Long Length Mastermill AL-HPC - 20mm x R1Designed for aluminum and other non ferrous metals, the Europa Tools Carbide End Mill 3 Flute Corner Radius With Chipbreaker For Aluminium Long Length Mastermill AL HPC delivers precision in deep cavities and complex geometries. With a 20 mm diameter and an R1 corner radius, this end mill combines a 3 flute configuration, integrated chipbreaker, and extended reach for high efficiency aluminum machining. Diameter: 20 mm Flute Count: 3 flute