Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for engineers, machinists, and fabricators tackling sloped surfaces and complex mold profiles. It’s the reliable choice when you need accurate radii on inclined features and repeatable results across challenging geometries.

With a 2.5 mm diameter, 30 mm overall length, and a corner radius of 0.3 mm, this 4-flute end mill pairs a tapered neck with robust carbide construction to deliver stable, efficient cutting on angled surfaces. The tapered neck enhances rigidity where it matters most, while the four-flute design promotes effective chip evacuation and consistent material removal for smooth, precise finishes on mold and die components.

• Tapered neck for enhanced stability: Increases rigidity when cutting on sloped surfaces, helping maintain dimensional accuracy and a smooth surface finish on complex geometries.
• Four-flute design for efficient chip evacuation: More flutes mean faster chip clearance and steady removal of material, reducing clogging and enabling reliable feeds and speeds.
• Carbide construction with a 0.3 mm corner radius: Hardened carbide delivers durability and long tool life, while the corner radius produces clean, repeatable radii on mold cores and cavities with minimal secondary finishing.

This end mill supports faster, more predictable mold and die workflows by delivering consistent corner quality, improved surface finishes, and extended tooling life. It helps you reduce finishing time, maintain tight tolerances on curved features, and keep production moving with confidence.