Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 1.2mm x4mm x R0.2

Designed for mold and die production, the Widin Carbide Corner Radius End Mill delivers precise radii and smooth surface finishes in tight tolerances. It combines a compact 1.2 mm cutting diameter with a long-neck design and robust 4 mm shank to reach deep cavities and pockets, all while maintaining a sharp R0.2 corner radius for accurate profiling.

• Cutting Diameter: 1.2 mm
• Flutes: 2-flute design for rigidity and a clean finish
• Corner Radius: R0.2 (0.2 mm) to maintain corner geometry and reduce stress concentrations
• Neck / Reach: Long-neck geometry for accessing deep grooves and intricate profiles
• Shank Diameter: 4 mm for solid, stable engagement in the holder and tooling system
• Helix Angle: 30° for efficient chip evacuation and smoother cutting

This end mill is purpose-built for precise profiling and finishing inside mold and die cavities. The combination of a small cutting diameter with a long neck provides exceptional access to tight corners and deep pockets, while the 2-flute design and 30° helix balance cutting forces with reliable chip evacuation to minimize chatter. The carbide construction offers wear resistance and edge retention, helping you achieve consistent surface quality and longer tool life across demanding mold & die workflows. Ideal for detailing radii, channels, and precision pockets in aluminum and other common machinable materials.