Widin Carbide Corner Radius End Mill for Mold & Die — a precision tool designed for moldmakers, die shops, engineers, and hobby machinists who demand consistent, repeatable results. It features a 3 mm diameter and 30 mm overall length with a corner radius of 0.3 mm, making it ideal for creating clean, accurate corners in molds and dies.

Its four-flute configuration and tapered neck reduce cutting forces and chatter, delivering smoother cuts and finer surface finishes. The tapered effective length enhances rigidity and stability, enabling reliable performance in deep groove machining. Available in multiple specifications to let you choose the optimal length for your project.

• 4‑flute design with a tapered neck: Reduces vibration and chatter for smoother cuts and improved surface finishes, even when working with tough mold materials.
• Tapered neck for added rigidity: Increases stability during deep groove machining, helping you achieve consistent results with less tool deflection.
• Corner radius of 0.3 mm: Delivers precise, repeatable corners in molds and dies while supporting longer tool life and dependable finishes.

This end mill is engineered to enhance your workflow—providing reliable performance across mold and die applications, saving time on finishing passes, and reducing the need for rework. With its robust carbide construction and thoughtful geometry, you can trust it to maintain consistent results project after project.