The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a 4 mm diameter, 2 flutes, and an R1 corner radius, it delivers reliable performance for intricate cavities and tight edge radii.

• 2 Flutes: Efficient chip evacuation for smooth material removal and consistent cutting action.
• Cutting Diameter: 4 mm cutting diameter provides a compact, rigid geometry for precise mold features.
• Corner Radius: R1 (1 mm) corner radius enables clean fillets and smooth transitions in mold corners.
• Long Shank Design: Extended reach for deep grooves and hard-to-reach pockets in complex mold and die layouts.
• Carbide Construction: High-hardness carbide delivers wear resistance and consistent performance under demanding cuts.
• Versatile Application: Suitable for a range of mold and die machining tasks, from pocketing to contouring.

This end mill is built to tackle the demanding geometry of molds and dies. The combination of two flutes and carbide hardness supports efficient chip removal and stable cutting, reducing heat build-up and improving finish in tight cavities. The long shank opens up opportunities for deep grooves and complex profiles, while the R1 corner radius lets you reproduce precise fillets and radii that match your CAD designs—minimizing secondary operations and tool changes. In daily shop use, you’ll appreciate the tool’s predictable performance, durability, and ability to deliver consistent edge quality over multiple jobs.