The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool engineered for molds, dies, and deep groove features. It features a 3 mm diameter, 20 mm length, a 0.3 mm corner radius, and a 2‑flute tapered neck to reduce chatter and deliver smoother, more predictable cuts.

• Tapered neck for enhanced stability: The tapered effective length increases rigidity during deep groove milling, helping minimize deflection and chatter for cleaner, more accurate corners.
• 2-flute design for smoother cutting: Optimized flute count reduces vibration and improves chip evacuation, supporting faster cycles and better surface finishes on intricate mold/die features.
• Precise corner radius with durable carbide: The R0.3 corner radius defines detailed mold and die geometry while carbide construction delivers long tool life and repeatable results across demanding jobs.

This end mill helps you streamline production by delivering consistent, high-quality finishes with fewer passes and less rework. Its combination of rigidity, precise geometry, and robust carbide makes it a dependable choice for demanding mold and die work, whether you’re prototyping or running higher‑volume manufacturing.