The Widin Carbide Corner Radius End Mill for Mold & Die is a versatile 4‑flute carbide tool with variable‑index geometry, crafted to deliver smooth cuts and efficient chip evacuation in mold and die milling. It’s ideal for engineers, machinists, buyers, and hobbyists who demand reliable performance and clean edge quality across challenging applications. With a long shank and a 7 mm diameter featuring a 0.3 mm corner radius, this tool reaches deep pockets and tight fillets while maintaining rigidity, and the family offers a wide range of corner radii to suit your specific part geometry.

• Variable Index Geometry: Distributes cutting forces across flutes to reduce vibration, enhance chip evacuation, and deliver smoother cuts with longer tool life.
• Long Shank for Deep Reach: Enables milling of deep grooves and hard‑to‑access features without repositioning the work, while preserving stability and accuracy.
• 7 mm Ø with 0.3 mm Corner Radius (R0.3) and Flexible Radius Options: Produces precise corner fillets and efficient material removal, with a range of radius sizes to match diverse mold/die geometries.

This end mill is designed to deliver consistent, high‑quality results across mold and die projects. The combination of variable index geometry, extended reach, and precise corner radii helps you maintain steady feeds and speeds, reduce rework, and complete complex features with repeatable accuracy—whether you’re finishing fillets, profiling contours, or pocketing tight cavities.