The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. Its compact 4 mm diameter, 30 mm overall length, and 0.3 mm corner radius deliver reliable performance with smooth finishes on tight radii and intricate pockets.

• Diameter: 4 mm
• Overall Length: 30 mm
• Corner Radius: R0.3
• Flute Count: 2 flutes
• Helix Angle: 30° for efficient chip evacuation and reduced cutting load
• Neck/Reach: Long neck design provides extended reach for deep grooves and complex mold/die features
• Material: Solid carbide for rigidity and wear resistance
• Application: Particularly suited for mold and die machining, including finishing passes and detailed cavity work

This end mill combines a two-flute geometry with a generous reach to tackle deep cavities and sharp internal corners without sacrificing surface quality. The 30° helix enhances processability, helping maintain stable cutting conditions and efficient material removal. The corner radius of 0.3 mm supports durable radii in demanding mold and die geometries, reducing stress and chipping while enabling precise, repeatable finishes. Ideal for operators seeking dependable tooling for intricate mold work, deep groove milling, and precise pocketing with consistent results.