Designed for mold and die work, this Widin Carbide Corner Radius End Mill delivers precision and reach for intricate cavities. Its 2-flute geometry and long neck optimize surface finish and access to deep pockets.

• Diameter: 4 mm
• Flute Count: 2-flute design for clean cuts and efficient chip evacuation
• Corner Radius: R0.5 mm to produce smooth, accurate corners in mold and die cavities
• Helix Angle: 30° for balanced cutting action and reduced cutting load
• Length/Reach: Long neck (long shank) for deep groove machining and extended reach with stable guidance
• Material: Carbide for high hardness, wear resistance, and long tool life
• Application: Ideal for finishing and profiling in mold and die work, pocketing, and precision corner radii

This end mill helps you achieve smoother surfaces and crisper corners in complex mold and die features. The 30° helix reduces cutting forces, improving processability and allowing for more efficient material removal. The long neck design provides the reach needed for deep cavities without sacrificing stability, helping to minimize tool changes and setup time. The 0.5 mm corner radius ensures consistent fillets that enhance part fit and reduce edge stress, supporting higher-quality molds and dies with fewer reworks.