The Widin Carbide Corner Radius End Mill is a high-performance tool designed specifically for mold and die machining. It features a 3 mm diameter, 40 mm length, and a four-flute carbide body with variable index geometry that optimizes edge distribution for smoother cuts and efficient chip evacuation. With corner radius options including R0.1 and a long shank, it delivers the reach and versatility needed for deep grooves and tight corners, making it suitable for engineers, toolmakers, machinists, and hobbyists working on precision molds, dies, and components.

• Variable Index Geometry: This four-flute carbide design optimizes edge distribution along the cutting edges to reduce cutting forces and promote smooth chip evacuation, delivering consistent finishes and improved efficiency.
• Corner Radius Options (R0.1): The available corner radii let you tailor each feature to your mold or die, improving corner accuracy, finish quality, and reducing rework.
• Long Shank for Deep Grooves: The extended shank provides ample reach for deep pockets and grooves with stable guidance, minimizing tool deflection and enabling precise milling in challenging geometries.

Built for reliability, this end mill delivers repeatable results across demanding mold and die applications. The carbide construction, long reach, and optimized chip evacuation help you complete complex features more efficiently, reduce downtime, and achieve smooth, accurate surfaces that meet tight tolerances.