Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 8mm x25mm x R0.1With its 2 flutes, this end mill provides exceptional performance and precision, resulting in smooth and precise surface finishes. The 30 helix angle ensures excellent processability and reduces the cutting load, allowing for efficient material removal and improved machining productivity. The long shank type of this end mill makes it suitable for deep groove machining, providing extended reach and stability for intricate mold and die designs.