Widin Carbide Corner Radius End Mill for Mold & Die is a versatile 4-flute carbide cutter designed for precision mold and die work. Its variable-index geometry and long shank deliver smooth cuts, efficient chip evacuation, and extended reach for deep grooves, making it well-suited for both routine and intricate tooling tasks. Available with a range of corner radii (including R0.5) to match your part geometry without compromising strength.

• Variable-index 4‑flute design: Optimizes edge distribution to reduce cutting forces and improve chip evacuation, yielding smoother cuts and more consistent finishes.
• Long shank for deep grooves: Provides the extended reach needed for deep cavities and tight pockets while maintaining rigidity and control.
• Wide range of corner radii: Lets you select the appropriate radius to match your mold or die geometry, helping to minimize tool deflection and improve surface finish.

This end mill helps you streamline mold and die production by enabling more reliable chip clearing, better surface quality, and fewer tool changes. Its robust carbide construction and flexible corner-radius options support durable performance across a variety of materials and milling strategies, so you can complete complex parts with confidence and efficiency.