The Widin Carbide Corner Radius End Mill is a high-performance cutting tool tailored for mold and die work. It features a 16 mm diameter and 100 mm overall length, with an R1 corner radius to accurately reproduce tight corners and curved features. Crafted from solid carbide, this tool combines exceptional edge strength with a 45° helix and a 4-flute configuration to enable aggressive, high-feed-rate milling while promoting efficient chip evacuation and stable cutting.

Designed for engineers, machinists, and serious hobbyists, this end mill delivers reliable performance across demanding materials and tough removal tasks. Its robust geometry supports both roughing and precision finishing, helping you maintain accuracy and consistency in mold cavities, die components, and complex geometries.

• High‑Feed Rate Geometry: Optimized 45° helix and strong cutting edge allow faster material removal with efficient chip evacuation, reducing cycle times and heat buildup.
• 4‑Flute Rigidity for Stable Cutting: Four flutes provide enhanced rigidity and a smoother cut, improving part finish and minimizing tool deflection during heavy cuts.
• Corner Radius Versatility (R1 and more): A range of corner radii, including R1, gives greater flexibility to match mold and die geometry without extra setup or secondary operations.

This end mill helps you complete mold and die projects faster, with predictable tolerances and consistent finishes. Its carbide construction and optimized geometry support durable performance across multiple jobs, reducing downtime and enabling reliable, repeatable results in high-speed machining environments.