Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed specifically for mold and die manufacturing. This 4 mm diameter, long-shank end mill features a 0.5 mm corner radius and a four-flute, variable-index geometry that delivers versatile performance across cavity, pocketing, and fillet tasks.

• Variable Index, 4-Flute Design: The variable indexing distributes cutting edges along the flute length to reduce peak cutting forces and improve chip evacuation, delivering smoother, more stable machining and longer tool life.
• Corner Radius Versatility: Available with a range of corner radii to match fillets in complex molds, enabling precise radii without the need to switch tools and reducing setup time.
• Long Shank for Deep Grooves: The extended shank provides ample reach for deep cavities and long pockets, improving access, rigidity, and consistency in challenging setups.

This end mill is a reliable choice for professionals who demand consistent performance, clean finishes, and efficient material removal in mold and die applications. With its robust carbide composition and thoughtful geometry, it supports repeatable results across a variety of materials while minimizing downtime and tool changes.