The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for mold makers, die shops, engineers, and hobbyists who demand accurate radii and smooth edge finishes. With a 3 mm diameter, 40 mm overall length, a corner radius of 0.5 mm, and a 2-flute configuration, it delivers reliable performance in tight pockets and complex mold geometries.

The tapered neck enhances stiffness and stability, reducing deflection during deep groove cutting for cleaner finishes and more consistent results. It’s available in several specifications to match a range of mold, die, and precision machining needs.

• 2-flute design with tapered neck for stability and reduced chatter: The combination of two flutes and a tapered neck minimizes vibration during high-speed cutting, delivering smoother cuts and better surface finish in deep grooves.
• Corner radius of R0.5 mm for precise mold and die edges: The rounded corner enables clean radii in corners and reduces the risk of corner chipping, improving edge quality and part accuracy.
• Carbide construction for durability and consistent performance: Premium carbide provides wear resistance, long tool life, and steady performance across materials commonly used in molds and dies.

With this end mill, you’ll experience faster setup-to-cut cycles, fewer reworks, and repeatable radii that translate to tighter tolerances and better mold surface quality. The sturdy, precision-ground geometry helps you tackle deep grooves with confidence, improving overall workflow and production yields.