The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for accurate corner radii in mold cavities and die features. At 3 mm diameter with a 16 mm effective length and a 0.2 mm corner radius, this 4-flute, tapered-neck design delivers smoother cuts, reduces chatter, and helps achieve cleaner surface finishes in challenging molds and grooves.

• 4-Flute design for smooth, chatter-free cuts: The extra flute provides stable engagement and efficient chip evacuation, helping you achieve finer surface finishes and repeatable dimensions even in hard materials.
• Tapered neck for increased rigidity in deep grooves: The tapered effective length minimizes deflection, improving stability during deep-pocket machining and enabling consistent tool life across demanding molds and dies.
• Corner radius for precise fillets and durable performance: The 0.2 mm corner radius preserves part geometry, reduces edge chipping, and enhances durability for repeated production cycles; available in various specifications to match your project needs.

This end mill is built to boost reliability and productivity in mold and die work. By delivering consistent cutting performance, it reduces rework, lowers downtime, and helps you maintain tight tolerances across complex cavities. Whether you’re prototyping or producing, it provides predictable results, longer tool life, and a confident, repeatable machining process.