The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. Its four-flute configuration and tapered neck deliver smoother cuts and reduced chatter, resulting in improved surface finishes even in deep grooves. A 0.5 mm corner radius preserves critical geometry, while the tapered effective length enhances rigidity for stable, repeatable results. The end mill is available in multiple specifications to match the specific depths and pocket shapes of your project.

• Four-Flute Design for Smooth Cutting: The four-flute configuration improves chip evacuation and cutting stability, enabling cleaner surfaces and reliable performance at higher feed rates.
• Tapered Neck for Increased Rigidity: The tapered cutting length increases stiffness along the tool, reducing deflection in deep pockets and minimizing chatter during demanding passes.
• 0.5 mm Corner Radius for Mold & Die Precision: The precise corner radius preserves essential geometry in mold cavities and die features, delivering consistent corners and longer edge life for repeated production runs.

This end mill is engineered to support efficient workflows in mold and die fabrication. By combining rigidity, edge stability, and a defined corner radius, it helps you achieve precise pockets, smoother finishes, and dependable tool life—all while maintaining tight tolerances and reducing downtime from tool changes. With its range of specifications, you can select the exact effective length to fit your application, optimizing performance for deep grooves and complex geometries.