Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 4mm x35mm x R0.1

The Widin Carbide Corner Radius End Mill is engineered for mold and die applications, delivering precise radii and reliable reach in compact cavities and deep grooves. This 2-flute, long-neck design focuses on stability, finish quality, and efficient material removal.

• Diameter: 4 mm
• Overall length: 35 mm
• Shank style: Long neck for extended reach into deep pockets
• Flutes: 2-flute geometry for efficient chip evacuation and smooth finishing
• Corner radius: R0.1 to define tight interior corners with minimal distortion
• Helix angle: 30° to reduce cutting load and improve processability
• Material: Solid carbide for rigidity, wear resistance, and long tool life
• Application: Precision mold and die machining, deep groove work, and contouring

This end mill helps you achieve crisp radii and consistent surface finishes in mold inserts, cores, and die components. The 30° helix design lowers cutting forces, enabling smoother operation and higher material removal rates without sacrificing edge quality. The long neck provides the reach needed for intricate molds, reducing the need for multiple setups. With a tight R0.1 radius, you can define precise corners, improve part fit, and enhance mold performance across challenging geometries.