Widin Carbide Corner Radius End Mill For Mold & Die - 2 Flute Long Neck - 4mm x16mm x R0.3

Engineered for precision mold and die work, the Widin Carbide Corner Radius End Mill with a 2-flute design delivers clean corners and reliable depth control in intricate cavities. Its 4 mm diameter and long neck ensure reach where space is tight, making it a dependable choice for detailed mold features and deep grooves.

• Diameter: 4 mm
• Length of cut: 16 mm
• Corner radius: R0.3
• Flutes: 2
• Helix angle: 30°
• Shank: Long neck / long shank design for deep groove machining
• Material: Carbide
• Application: Mold & Die machining

This end mill excels where smooth surface finishes and accurate radii matter most. The 30° helix optimizes chip evacuation and reduces cutting forces, supporting efficient material removal and steadier cutting under demanding mold and die conditions. The two-flute geometry provides aggressive material removal while preserving precision, helping you meet tight tolerances without sacrificing edge quality. The extended reach of the long neck enables deep groove machining and access to hard-to-reach pockets, all while maintaining rigidity to minimize tool deflection. The 0.3 mm corner radius preserves essential radii in mold features, balancing strength with the smooth, finished profiles your projects require.