Designed for mold and die fabrication, the Widin Carbide Corner Radius End Mill delivers precise, smooth surfaces in deep cavities and intricate profiles. With a 4 mm cutting diameter, 26 mm length of cut, and a corner radius of R0.2, this 2-flute tool is built for steady, repeatable results.

• Flutes: 2-flute geometry for efficient chip evacuation and a clean surface finish on molds and dies.
• Diameter: 4 mm for precise contouring and tight corner work.
• Length of Cut: 26 mm, enabling deep groove machining and extended reach in complex mold features.
• Corner Radius: R0.2 mm, enabling accurate fillets and durable corners under load.
• Helix Angle: 30° for smooth cutting action, good chip flow, and reduced cutting forces.
• Neck / Reach: Long neck design provides extended reach while maintaining stability during heavy passes.
• Material: Solid carbide, delivering enhanced wear resistance and longer tool life in precision applications.
• Applications: Ideal for mold and die work, including deep grooves, fillets, and tight-radius corners in plastics and metals alike.

This end mill supports high-precision mold and die workflows by combining a compact cutting diameter, an extended reach, and a geometry optimized for predictable performance. The long-neck design minimizes tool deflection in deep cavities, while the 30° helix maintains efficient chip removal and steady cutting forces — helping you achieve consistent surface quality and repeatable results across multiple parts.