The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a four-flute design and a tapered neck, it delivers stable, chatter-free cutting and smooth surface finishes, even in deep grooves.

Built for engineers, machinists, and hobbyists alike, this end mill offers reliable performance across multiple specifications to fit the exact requirements of your project.

• Tapered Neck for Increased Rigidity: The tapered neck minimizes deflection and chatter, enabling stable cuts in deep grooves and tough materials, which translates to more consistent surface finishes and longer tool life.
• Four-Flute Configuration for Smooth Cutting: The 4-flute geometry provides a strong cutting edge while promoting efficient chip evacuation, reducing heat and vibration for reliable, repeatable results on mold and die work.
• Corner Radius (R0.3) for Precise Mold Details: The built-in 0.3 mm corner radius ensures accurate radii on mold and die features, reducing secondary finishing steps and helping maintain tight tolerances with durable carbide performance.

This end mill supports your workflow by delivering precise radii, smoother finishes, and extended tool life in demanding mold and die applications. Its rigid geometry and carbide construction minimize downtime from chatter and wear, while multiple specifications for effective length let you tailor reach and stability to your machine setup, helping you complete projects faster with consistent results.