Widin Carbide Corner Radius End Mill for Mold & Die is a compact cutting tool designed for precision work on molds and dies. Featuring a 3 mm diameter, 20 mm length, a 0.3 mm corner radius, and a 4-flute configuration with a tapered neck, it delivers clean pockets and smooth contours with each pass.

This end mill is available in multiple specifications to match your exact effective length needs, providing flexibility for different depths and geometries while maintaining rigidity and stability.

• Tapered Neck for Enhanced Rigidity: The tapered neck increases stiffness and reduces tool deflection, helping maintain precise cuts in deep grooves and challenging geometries.
• 4-Flute Design for Efficient Cutting and Finishing: More cutting edges share the load, delivering faster material removal with a smoother finish and better chip evacuation.
• Corner Radius of 0.3 mm for Mold & Die Finishes: The small radius creates tight, clean inside corners and smooth surface transitions, reducing tool marks and improving overall part quality.

By choosing this Widin end mill, you gain reliable, repeatable performance that supports tighter tolerances and better surface finishes across mold and die components. The combined rigidity, smooth cutting, and efficient chip handling translate to reduced downtime, longer tool life, and faster cycles—helping you finish projects on time with consistent results.