Widin Carbide Corner Radius End Mill for Mold & Die is a high-precision, 4-flute end mill designed for demanding mold and die work. It features a 10 mm diameter and a 4 mm corner radius, and comes with a long shank to reach deep grooves and tight cavities with confidence.

Its variable-index geometry evenly distributes cutting edges, reducing cutting forces and improving chip evacuation for smoother, more efficient machining. A wide range of corner radii lets you tailor the tool to your mold or die geometry, while the long shank provides the reach you need for complex features.

• Variable-index geometry for smoother cutting: Optimizes edge distribution to minimize vibration and heat buildup, delivering cleaner cuts and longer tool life.
• Four-flute design for robust material removal: More cutting edges enable efficient material removal and stable finishes, even at higher feed rates typical in mold and die work.
• Long shank with versatile corner radii: Extended reach for deep pockets and tight cavities, plus a range of corner radii to match your exact geometry for precise, smooth transitions.

Designed to integrate seamlessly into professional mold and die workflows, this end mill helps shorten cycle times, reduce downtime, and deliver consistent, high-quality surfaces. By combining reliable carbide construction with careful geometry, it supports repeatable results across a variety of materials and machining conditions.