The Widin Carbide Corner Radius End Mill for Mold & Die is a precision milling tool designed for moldmakers and die machinists who need clean, consistent corner radii and reliable chip evacuation. Its 12 mm diameter, 2-flute geometry, and long shank provide the reach and stability required for deep, intricate cavities.

• Diameter: 12 mm
• Corner Radius: R0.3 (available in a range of corner radii to suit different mold features)
• Flute Count: 2-flute design for efficient chip evacuation and smooth cutting
• Shank Type: Long shank enables deep groove machining and greater access to complex geometries
• Material: Solid carbide for enhanced wear resistance and stable performance
• Applications: Mold and die cavity milling with precise fillets and smooth walls
• Chip Evacuation: Optimized flute geometry supports quick chip clearance and consistent finishes

In mold and die work, a precise corner radius matters for part fit, surface finish, and long-term durability. This end mill delivers a dependable R0.3 fillet at the cutting edge while maintaining rigidity and control in challenging materials. The deep-reach long shank accommodates deeper pockets and complex geometries without sacrificing stability, and the carbide construction supports longer tool life under typical mold & die cycles. Whether you’re shaping detailed fillets or refining cavity walls, this tool helps you achieve accurate radii, efficient material removal, and repeatable results across demanding mold and die projects.