Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute - 12mm x R5Designed for mold and die machining, the Widin Carbide Corner Radius End Mill combines a robust 12 mm cutting diameter with a precise 5 mm corner radius to deliver clean fillets and reliable performance in challenging cavities. 2 Flute Design: Optimizes chip evacuation for efficient material removal and a smoother cutting action in a variety of materials. 12 mm Cutting Diameter: Provides rigidity and balance for stable milling in mold and die