The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool built for mold and die work. With a 4 mm cutting diameter, 40 mm overall length, a 0.3 mm corner radius, and a 2-flute configuration, this end mill delivers smooth, accurate cuts even when tackling deeper features. The tapered neck design reduces chatter and vibration, helping you maintain tight tolerances across demanding cavities and grooves. Its tapered effective length further enhances stability and rigidity, enabling reliable performance in deep groove machining and complex geometries.

• 2-Flute Design for Smooth Cuts: Optimized for steady cutting with efficient chip removal, minimizing vibration and delivering cleaner finishes in a variety of molding and die applications.
• Tapered Neck for Rigidity: Increased rigidity and reduced deflection during longer reach cuts, improving stability and accuracy on deep features.
• Precise Corner Radius R0.3: Provides clean, repeatable fillets and detailed radii in mold and die work, enhancing surface quality and dimensional consistency.

Designed to improve workflow and results, this carbide end mill helps you complete molds and dies with fewer passes, less rework, and longer tool life. The combination of a stable geometry, effective radius control, and durable carbide construction gives you dependable performance across a range of deep groove and detailing tasks, making it a trusted choice for professional shops and serious hobbyists alike.