Designed for aluminum and non‑ferrous machining, the Widin Carbide End Mill uses a 3‑flute geometry and a 45° helix to deliver efficient material removal and smoother finishes. Sized at 16 mm diameter with 66 mm overall length, it’s available in long and extra-long configurations to reach deep pockets and hard-to-reach features. Efficient 3‑Flute Design: The 3-flute geometry increases chip evacuation and reduces cutting forces, helping you maintain stable feeds and enjoy smoother surface finishes on aluminum and non‑ferrous workpieces. 45° Helix for Smooth Cutting: The 45° helix angle is engineered for high‑performance machining, promoting efficient chip flow and steady cutting action for cleaner edges and consistent finishes. Long and Extra-Long Reach: Available in long and extra-long lengths to access deep cavities and hard-to-reach areas without swapping tools, boosting flexibility and productivity. By combining carbide durability with a purpose-built geometry, this end mill delivers consistent, finishing-friendly performance across aluminum and non‑ferrous workpieces. The extended reach of the long lengths reduces tool changes and repositioning, helping you complete complex pockets and contours faster while maintaining tight tolerances and a clean surface finish.