The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a 2.5 mm diameter and 20 mm overall length, this four-flute end mill features a tapered neck that increases rigidity when machining sloped surfaces and angled features. The R0.1 mm corner radius and carbide construction deliver reliable, smooth finishes on complex geometries while maintaining edge longevity in demanding materials.

• Tapered neck for superior rigidity: The tapered neck reduces tool deflection when cutting across angled surfaces, delivering stable, precise milling and a clean finish on complex mold and die geometries.
• 4-flute carbide design for efficient cutting: Four flutes provide robust chip evacuation and a smoother cutting action, helping maintain dimensional accuracy and steady performance during demanding runs.
• Precise R0.1 mm corner radius for clean fillets: The small corner radius enables gentle fillets on sloped profiles, reducing the risk of over-cutting and delivering consistent radii and surface quality on intricate molds.

Using this end mill supports faster, more reliable machining workflows for mold and die production. Its combination of stability, efficient chip handling, and precise corner radii helps reduce rework, improve surface finish, and extend tool life—empowering you to achieve repeatable results in challenging geometries and tight tolerances.