The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a 3 mm cutting diameter, 50 mm overall length, and a 0.5 mm corner radius, this 4-flute end mill delivers controlled material removal and smoother edge quality in tight corners.

Featuring a tapered neck, it increases rigidity near the cutting zone to reduce vibration during deep groove machining. The end mill is available in a range of specifications, allowing you to select the optimal effective length to match your specific machining needs.

• Chatter control and smoother cutting: The 4-flute configuration works with the tapered neck to minimize vibration, resulting in cleaner cuts, better surface finishes, and less rework.
• Rigid tapered neck for deep grooves: The tapered effective length boosts rigidity where it counts, improving stability and dimensional accuracy during deep-pocket and groove operations.
• Corner radius accuracy and flexible length options: The R0.5 corner radius strengthens corners in molds and dies while offering multiple specifications to tailor reach and performance for your job, reducing setup changes and enhancing tool life.

This end mill helps professionals and hobbyists alike achieve consistent, high-quality results with fewer interruptions. By combining stability, precise corner geometry, and adaptable length options, it supports efficient workflows, longer tool life, and reliable performance across mold and die applications.