Widin Carbide Corner Radius End Mill For Mold & Die - Variable Index 4 Flute - 1mmx 4mm X R0.3

Widin Carbide Corner Radius End Mill for Mold & Die is a precision milling tool designed for demanding mold and die applications. It features a 1 mm cutting diameter, a 4 mm length of cut, and a 0.3 mm corner radius in a robust four-flute carbide design. The long shank provides extra reach for deep groove features while maintaining rigidity for accurate, repeatable results.

Thanks to its variable index geometry, cutting edges are distributed to reduce cutting forces and improve chip evacuation, delivering smoother cutting and better surface finish even on complex mold geometries. The ability to vary the corner radius to suit specific pockets and radii gives you added flexibility without swapping tools. The combination of carbide hardness and balanced geometry translates to longer tool life and lower downtime in high-throughput environments.

• Variable index geometry for smoother cutting and efficient chip evacuation: Distributes cutting edges for balanced loads, reduces cutting forces and chatter, and promotes cleaner chip flow for steady feeds and better surface finish.
• Four-flute carbide design for stability and finish: Provides rigid, predictable cutting with efficient chip removal, helping achieve consistent corner radii and smoother surface quality on mold features.
• Long-shank design for deep grooves and versatile reach: Extra clearance and reach enable access to deep cavities and tight pockets while maintaining tool rigidity and precise geometry.

Whether shaping intricate mold cavities, finishing delicate pockets, or machining deep grooves, this end mill delivers reliable performance with precise radii and repeatable results. The hardened carbide and optimized geometry help reduce wear, cut fewer passes, and maintain consistent quality across parts, giving you confidence to tackle challenging features and tight tolerances.