Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 4mm x12mm x R0.1

Widin’s Carbide Corner Radius End Mill is crafted for mold and die specialists who demand precise radii, smooth finishes, and dependable reach in tight cavities. The 2-flute design paired with a long-neck geometry delivers controlled cuts and extended access to deep pockets and channels.

• Diameter: 4 mm
• Flute Length: 12 mm
• Corner Radius: R0.1
• Number of Flutes: 2
• Helix Angle: 30°
• Material: Carbide
• Shank / Neck: Long-neck/long-shank design for deep groove access
• Primary Use: Mold and die pocketing, filleting corners, and precision finishing in deep cavities

This end mill excels at removing material efficiently while maintaining tight tolerances. The 30° helix reduces cutting forces, helping to minimize tool deflection and vibration for cleaner walls and surfaces. The carbide construction delivers exceptional wear resistance and rigidity, so you can rely on consistent performance across multiple mold and die runs. The long-neck design specifically targets deep grooves, providing the reach needed for intricate mold geometries without frequent tool changes.