The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed to tackle the complex curves and sloped surfaces common in mold and die work. Featuring a four-flute, tapered-neck design, it delivers stable, accurate cuts on varying taper angles while maintaining rigidity in challenging profiles. Built for engineers, machinists, and job shops, this end mill helps you achieve consistent corners and smooth finishes with fewer passes.

A corner radius of 0.1 mm (R0.1) ensures clean fillets on inclined features, while the 4-flute geometry promotes efficient chip evacuation and steady material removal. The carbide construction provides wear resistance and radius retention to support long production runs and repeatable results.

• Tapered Neck for Stability and Precision: The tapered neck increases rigidity and reduces deflection when cutting sloped surfaces, helping you maintain consistent contact and achieve smoother, more accurate profiles on mold and die work.
• Four-Flute Design for Efficient Chip Evacuation: Four cutting edges, combined with an optimized flute geometry, promote fast chip clearance and lower heat buildup for cleaner finishes and longer tool life.
• Corner Radius of 0.1 mm for Precise Fillets: The 0.1 mm corner radius enables reliable radii on angled features, delivering consistent fillets in cavities and pockets while the carbide substrate resists wear for lasting accuracy.

This end mill helps you achieve consistent radii and smoother surface finishes on complex mold and die features, reducing rework and improving overall part quality. The combination of tapered neck stability, efficient chip evacuation, and precise 0.1 mm corner radii supports repeatable performance across production runs, even on challenging inclined surfaces.