The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die machining. With a four-flute carbide body and a variable-index geometry, it delivers efficient chip evacuation and smooth cutting, even in demanding materials.

Designed for engineers, machinists, buyers, and hobbyists, this end mill offers multiple corner-radius options (including R0.3) and a long shank for deep groove work, delivering reliable performance in tight spaces and intricate cavities.

• Variable-index geometry for smoother cutting: The optimized edge distribution reduces cutting forces and promotes efficient chip evacuation, helping you achieve a cleaner surface finish and more stable cuts.
• Long shank for deep grooves and reach: The extended shaft provides the necessary reach and stability for deep pockets and tight radii, minimizing deflection and enhancing accuracy in complex workpieces.
• Corner-radius versatility for precise finishes: Multiple corner radii, including R0.3, let you tailor fillets and transitions to exact specifications, reducing rework and enabling precise, single‑setup machining.

By combining carbide durability, optimized geometry, and versatile radii, this end mill helps you complete mold and die projects with consistent results, faster workflows, and reliable performance in demanding applications.