The Widin Carbide Corner Radius End Mill is a precision micro-cutting tool designed for mold and die work, offering tight internal radii and deep-pocket reach in a compact form. With a 1 mm cutting diameter, 3 mm length of cut, and a 0.05 mm corner radius, this 2-flute end mill delivers clean, accurate features in tight spaces.

• Material: Carbide construction for rigidity, wear resistance, and consistent tool life in demanding mold & die applications.
• 2 Flutes: Optimized cutting geometry for steady cutting forces and smooth surface finishes on fine features.
• Diameter × Length of Cut: Cutting diameter 1 mm with a 3 mm length of cut for precise micro-milling and deeper pockets.
• Corner Radius: R0.05 mm radius to reproduce smooth transitions and accurate inside corners in intricate cavities.
• Long Neck / Long Shank: Extended reach for deep grooves and hard-to-access areas without repositioning or re-fixturing.
• Helix Angle: 30° helix for efficient chip evacuation, reduced cutting load, and improved process stability.

This end mill enables precise radii and clean walls in mold components, helping to reduce finishing time and improve dimensional accuracy. The long neck design unlocks access to deep features, while the 30° helix supports smooth material removal and steady milling performance. Ideal for micro-mold and precision die work, it provides reliable tooling geometry that maintains consistent tolerances across multiple passes.