Widin Carbide Corner Radius End Mill is a 4-flute carbide cutting tool designed specifically for mold and die machining. With a 6 mm diameter and 60 mm length, it delivers stable, precise cuts across challenging materials, making it a reliable choice for engineers, machinists, tradespeople, and dedicated hobbyists pursuing clean, repeatable finishes. Its design is optimized for mold work where tight tolerances and consistent surface quality matter most.

Its variable index geometry and a corner radius of R0.5 promote efficient chip evacuation and smooth cutting, helping you achieve high-quality surface finishes with fewer passes and less rework.

• 4-Flute Design for Efficient Material Removal: The extra cutting edges remove material quickly while the flute geometry ensures chips clear smoothly, reducing heat buildup and boosting overall cutting efficiency.
• Variable Index Geometry for Smooth Cutting: Staggered flute spacing minimizes vibration and chatter, delivering consistent finishes and extending tool life across a range of materials.
• Corner Radius R0.5 for Strong, Precise Mold Edges: The 0.5 mm corner radius strengthens corners in mold cavities, reduces chipping, and helps produce a refined surface with fewer finishing steps.

This end mill supports diverse machining needs—from hard steels to aluminum alloys and engineering plastics—while maintaining predictable performance and repeatable results. By optimizing chip evacuation and finish quality, it helps streamline workflows, cut cycle times, and reduce downtime, giving you confidence in every mold and die project.