Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for complex geometries. Its 4-flute, tapered-neck design specializes in machining sloped surfaces and varying taper angles, delivering accurate, repeatable results on molds and dies.

With a 2.5 mm diameter, 25 mm length, and a 0.3 mm corner radius, this end mill combines rigid carbide construction with an optimized geometry for clean transitions and long tool life. The tapered neck boosts rigidity, helping maintain consistent cuts even on challenging surfaces.

• Tapered neck for stability and accuracy: The tapered design increases rigidity and control when cutting inclined surfaces, reducing deflection and preserving precise geometry across angled profiles.
• Four-flute design with efficient chip evacuation: More cutting edges plus smart flute geometry provide smooth material removal and reduced chip clogging, enabling steady feeds and better surface finishes.
• Precision corner radius (R0.3) in durable carbide: The corner radius supports gentle transitions and robust edge life, helping you maintain accurate corners in mold and die cavities while delivering long tool life.

Whether you're machining intricate mold cavities or trimming angled walls in dies, this end mill offers reliable performance, reduces setup changes, and speeds up production thanks to stable cuts and efficient chip clearance. The combination of carbide durability, tapered neck rigidity, and a precise corner radius translates into fewer passes, better finish quality, and longer tool life, helping you meet tight tolerances and finish requirements with confidence.