The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die applications. It features a 3 mm diameter, 20 mm overall length, and a 0.5 mm corner radius, arranged in a 4-flute configuration. The tapered neck design adds rigidity, helping you cut into grooves with reduced vibration and smoother, more consistent surface finishes.

Built for professional reliability and everyday use, this end mill combines durable carbide construction with a geometry that supports long tool life and repeatable results across demanding molds and dies.

• 4‑Flute Cutting for Smooth, Efficient Material Removal: Four cutting edges provide clean cuts with reduced vibration, improving surface finish and letting you finish jobs faster.
• Tapered Neck for Increased Rigidity: The tapered effective length enhances stiffness and stability, especially valuable for deep groove machining and challenging geometries.
• Corner Radius for Mold & Die Precision: The 0.5 mm corner radius maintains accurate, durable corners while minimizing chipping and ensuring consistent radii on finished parts.

This end mill helps you achieve precise, repeatable results with fewer passes, smoother finishes, and longer tool life. It integrates easily into standard milling setups, giving you confidence on every mold and die project—from rapid prototypes to steady production runs.