The Widin Carbide Corner Radius End Mill is a 1.2 mm diameter carbide tool designed for mold and die machining, featuring a 0.2 mm corner radius and a long shank for deep grooves that enable extended reach in challenging cavities. It combines a four-flute design with a variable-index geometry to deliver repeatable corners and smooth, efficient cutting.

It also offers a wide range of corner radii to match your part geometry without swapping tools.

• Variable-index, 4‑Flute Design: Distributes cutting edges to reduce cutting forces and chatter while improving chip evacuation for smoother, more efficient machining across complex mold features.
• Long Shank for Deep Grooves: Provides extended reach and controlled rigidity for deep cavities, minimizing tool deflection and ensuring consistent pocket sizing even in tight depths.
• Wide Range of Corner Radii: Multiple corner-radius options let you match each feature precisely, delivering clean corners and reducing the need for rework.

This combination of geometry and reach helps you finish mold and die components with tight tolerances, smooth surface finishes, and fewer tool changes. The optimized chip evacuation and controlled cutting conditions extend tool life and maintain consistent results across demanding applications, enabling a reliable, efficient machining workflow from roughing to finishing.