The Widin Carbide Corner Radius End Mill for Mold & Die - 2 Flute Long Neck is a precision micro-milling tool designed for intricate mold and die work. Engineered for tight cavities, it features a 0.8 mm diameter, a 3 mm length of cut, and a 0.1 mm corner radius to deliver accurate, repeatable results.

• Two flutes: Optimized for clean cuts, efficient chip evacuation, and smooth surface finishes in fine-detail work.
• Diameter: 0.8 mm
• Length of cut / Reach: 3 mm with a long-neck design for extended reach into deep grooves and tight pockets
• Corner radius: R0.1 for precise internal corners and reduced stress concentration
• Helix angle: 30° for balanced cutting forces and better processability
• Material: Carbide construction for high hardness, wear resistance, and long tool life
• Application: Ideal for mold and die machining, detailed cavity work, and finishing passes that require consistent precision

The combination of a small 0.8 mm diameter, a shallow 0.1 mm corner radius, and a 30° helix provides precise control in confined mold features while maintaining stable cutting conditions. The long-neck design increases accessibility to deep grooves and complex pockets common in mold and die designs, helping you achieve accurate corners and clean surfaces without compromising rigidity. Carbide construction ensures durability through repeated use on demanding materials often encountered in mold-making, delivering reliable performance and repeatable results across production runs.