Widin’s Carbide Corner Radius End Mill is a precision micro-milling tool designed for mold and die work. With a tiny 0.3 mm cutting diameter and a 0.05 mm corner radius, this 2-flute end mill delivers clean, accurate corners in tight spaces, supported by a long-neck design for extended reach.

• Diameter: 0.3 mm
• Flutes: 2-flute geometry for efficient material removal and smooth finishes
• Corner Radius: R0.05 for crisp, accurate internal corners and reduced stress concentrations
• Helix Angle: 30° to balance cutting efficiency with control and surface finish
• Neck/Shank: Long neck design provides extended reach for deep grooves and complex mold features
• Material: Carbide end mill for rigidity and lasting sharpness in precision applications
• Application: Ideal for mold and die components, deep groove milling, and intricate micro-features demanding tight tolerances

This tool excels at delivering smooth, precise surface finishes while maintaining process stability in challenging mold and die geometries. The combination of a small diameter, corner radius, and long-neck design helps you reach deep cavities with confidence, reducing tool deflection and enabling efficient material removal for better productivity.