Widin Carbide Corner Radius End Mill for Mold & Die is a compact, high-performance cutting tool designed specifically for mold and die applications. With a 1.5 mm diameter and an 8 mm overall reach, this 4-flute carbide end mill delivers precise corner radii (R0.3) and reliable performance in tight pockets and complex features. It’s ideal for engineers, machinists, and hobbyists who need accurate fillets, smooth finishes, and dependable results in demanding mold-and-die work.

Its variable index geometry optimizes the cutting edge distribution along the flutes, reducing cutting forces and promoting efficient chip evacuation. This leads to steadier cutting, improved surface finish, and longer tool life—even when machining tough materials common in molds and dies. The long shank design provides the reach and stability required for deep groove machining and intricate internal features.

• Variable index geometry for balanced cutting and smooth chip evacuation: Optimizes edge distribution to lower cutting forces and enhance rigidity, delivering consistent finishes and reduced heat buildup.
• Long shank for deep grooves and tight features: Extended reach and improved stability enable precise machining in deep cavities and hard-to-reach areas without sacrificing rigidity.
• Corners radii versatility for precise mold finishes: Multiple corner radius options allow you to tailor fillets and corners to exact specs, reducing secondary finishing and improving overall part accuracy.

This end mill helps you streamline mold and die workflows by delivering reliable performance, consistent finishes, and the flexibility to match specific radii requirements. Its combination of efficient chip evacuation, reduced cutting forces, and deep-reach capability makes it a dependable choice for high-precision mold and die machining.