The Widin Carbide Corner Radius End Mill is a high-performance cutting tool designed specifically for mold and die machining. With a 4 mm cutting diameter, 16 mm length, and a 4-flute carbide design, it delivers precise corner radii and consistent results across demanding materials.

Ideal for engineers, machinists, and fabricators, this end mill features a variable index geometry that reduces cutting forces and promotes efficient chip evacuation for smoother finishes and longer tool life. The long shank provides the reach needed for deep grooves and intricate features, while a range of corner radii lets you tailor profiles to your part geometry.

• Variable index geometry: Optimizes cutting edge distribution to reduce cutting forces and promote smooth chip evacuation, boosting machining efficiency and delivering better surface finish.
• Long shank design: Extended reach and improved stability for deep grooves and intricate features, helping maintain accuracy in challenging layouts.
• Corner radius versatility: Offers multiple corner radii to tailor profiles to your mold or die requirements, including R0.5, for precise edge definition and improved part quality.

This end mill helps streamline mold and die workflows by delivering consistent radii, reliable performance, and efficient chip management. The carbide construction, combined with the long reach, supports accurate, repeatable results in deep-pocket and contour work, reducing rework and supporting productive, high-quality finishes.