The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed to deliver smooth, accurate features in mold cavities and die components. Built with a tapered neck and a small-diameter cutting tip, it provides stable cutting with reduced deflection, helping you reach tight inside corners with confidence.

Available in multiple specifications, this two-flute end mill combines a corner radius of R0.05 with a tapered neck to balance rigidity and depth capability, making it well-suited for deep groove machining and fine detail work in challenging molds and dies.

• Precise corner radius for smooth, accurate mold corners: The R0.05 radius softens sharp transitions, reduces stress concentrations, and yields more consistent surface finishes inside cavities, improving mold life and part quality.
• Tapered neck for stability and rigidity during deep grooves: The tapered profile minimizes tool deflection and vibration, enabling deeper pockets, cleaner walls, and fewer interruptions due to chatter.
• 2-flute design optimized for mold and die work: Fewer flutes provide efficient material removal and better chip evacuation at small diameters, delivering steadier cuts and better surface finishes in mold steels and related die materials.

Designed for professionals and advanced hobbyists, this Widin carbide end mill helps you achieve reliable, repeatable results with every pass. The carbide construction offers wear resistance and long tool life, while the combination of corner radius, tapered neck, and compact geometry supports precise detail work and deeper grooves without frequent tool changes. Use it for mold cavities, die pockets, and other precision milling tasks to reduce downtime and improve throughput.