Widin's Carbide Corner Radius End Mill is a precision machining tool designed for mold and die work. With a 3 mm diameter, 16 mm reach, and a 0.5 mm corner radius, this 2‑flute, long‑neck end mill delivers consistent radii and reliable performance in tight cavities.

• Diameter: 3 mm
• Corner Radius: R0.5
• Flutes: 2
• Helix Angle: 30°
• Length/Reach: 16 mm long neck for deep grooves and cavities
• Material: Carbide for enhanced wear resistance and edge retention
• Shank Type: Long-neck design to improve stability and reach
• Application: Ideal for mold and die milling, precision radii, and finishing tight corners

In practical terms, this end mill enables clean, repeatable corner radii in mold cores and cavities, with smooth surface finishes from the two‑flute design. The 30° helix supports steady material removal and reduces cutting load, helping to lower vibration and extend tool life. The extended reach of the long neck provides stable engagement in deep features, making it a reliable choice for intricate mold and die geometries where precision and consistency matter most.