Widin Carbide Corner Radius End Mill For Mold & Die - Variable Index 4 Flute -2.5mm x R0.3

Widin Carbide Corner Radius End Mill for Mold & Die is a precision carbide cutting tool designed for mold, die, and precision-pocket work. This 2.5 mm diameter end mill features a 0.3 mm corner radius (R0.3) and a 4-flute configuration, delivering stable cuts and reliable performance across contouring and pocketing tasks. Its variable index geometry enhances machinability and helps manage chip flow for smoother operation.

Designed for challenging mold and die applications, the long shank provides extended reach for deep grooves and hard-to-access features without sacrificing rigidity. The variable index design optimizes edge distribution to reduce cutting forces and improve chip evacuation, contributing to cleaner cuts, better surface finishes, and more consistent results. A wide range of corner radii are available to match your part geometry and tolerance needs.

• Variable Index Geometry: reduces cutting forces and improves chip evacuation for smoother cuts and more predictable tool performance.
• 4-Flute Design for Efficient Cutting: stable engagement with better chip clearance, enabling faster material removal and cleaner finishes.
• Long Shank for Deep Grooves and Reach: extended access to tight pockets and deep features while preserving rigidity and precision.

In real-world use, this end mill helps streamline mold and die workflows by delivering reliable, repeatable results across varying radii and pocket depths. Its carbide construction, combined with optimized geometry, supports consistent finishes, reduced downtime from chip buildup, and confidence during production runs where accuracy and repeatability matter most.