The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for mold and die work, as well as engineers, machinists, and hobbyists who demand clean corners and dependable performance. Its 2-flute configuration and tapered neck reduce vibration and chatter, delivering smoother, more precise cuts in challenging materials.

The tapered effective length enhances stability and rigidity for deep groove machining, helping you maintain tight tolerances and repeatable results. Available in various specifications to fit different tasks, it’s a flexible choice for mold, die, and precision grooving applications.

• Tapered neck design for enhanced stability: The tapered effective length increases rigidity along the cutting path, reducing deflection and chatter in deep grooves for accurate corners and consistent finishes.
• 2-flute carbide construction for smooth, efficient cutting: Two flutes provide robust cutting action with efficient chip evacuation, enabling stable feeds and clean surfaces across mold and die materials.
• Corner radius of R0.1 for precise mold corners: The 0.1 mm radius creates sharp, repeatable corners and smooth edge quality, while minimizing edge chipping and workpiece stress during finishing passes.

This end mill helps you streamline mold and die production by improving precision, reducing downtime from chatter-related defects, and enabling reliable performance across a range of depths and geometries. With carbide durability and a design focused on stability, you’ll experience longer tool life, fewer requalifications, and faster, more consistent results—whether you’re finishing tight radii or deep grooves.