The Widin Carbide Corner Radius End Mill with a 4-flute tapered neck is a precision cutting tool designed for mold and die work and for projects that require accurate machining of sloped surfaces. It handles inclined profiles and varying taper angles with dependable precision, helping you achieve clean corners and consistent geometry on complex molds and dies.

With a tapered neck for added rigidity and a four-flute design for reliable chip evacuation, this end mill maintains stable cuts even on challenging surfaces, delivering smooth material removal and steady performance across different materials.

• Corner Radius for Smooth, Durable Edges: The 0.3 mm corner radius creates gentle transitions on corners and radii in mold and die cavities, reducing edge chipping and trimming post-processing while preserving precise geometry on sloped features.
• Tapered Neck for Stability and Rigidity: The tapered neck increases stiffness along the cutting edge, improving tolerance control on inclined surfaces and varying taper angles, and reducing deflection for a straighter, more reliable path.
• 4-Flute Design for Efficient Cutting and Chip Evacuation: With four flutes, it offers balanced cutting action and excellent chip clearance, preventing clogging and enabling faster material removal for consistent finishes on tough materials.

Designed to support mold and die workflows, this end mill helps you complete complex cavities with fewer passes, reduces downtime from chip buildup, and delivers repeatable, high-quality finishes on sloped profiles. Its combination of corner radius, tapered neck, and multi-flute geometry provides reliable performance under demanding conditions, giving you confidence to push tighter tolerances and finish more parts in less time.