Widin Carbide Corner Radius End Mill for Mold & Die, 20 mm diameter with an R1 corner radius, combines a variable-index geometry with a four-flute design to deliver versatile performance in mold and die machining. It offers excellent machinability and efficient chip evacuation, with a wide range of corner radius options to suit different cavities and radii. Its long shank provides extended reach for challenging deep grooves and complex cavities.

• Variable index geometry: Optimizes cutting edge distribution to reduce cutting forces and improve chip evacuation, delivering smoother operation and longer tool life in demanding mold and die work.
• 4-flute configuration: Enables robust material removal with stable cutting, helping achieve consistent finishes and faster cycle times on tougher alloys used in molds and dies.
• Long shank for deep grooves: Accessible extended reach that maintains rigidity when milling deep cavities, pockets, or tight radii without sacrificing precision.

This end mill is designed to help you complete mold and die projects more efficiently: fewer passes, tighter tolerances, and reliable performance across a range of corner radii. Built from carbide and engineered for longevity, it supports repeatable results, reduced downtime, and smoother finishes on complex tooling components.