The Widin Carbide Corner Radius End Mill for Mold & Die is a precision cutting tool designed for mold makers, die shops, engineers, and serious hobbyists who demand reliable, repeatable results. With a 4 mm diameter, 50 mm overall length, and a 0.5 mm corner radius (R0.5), this end mill combines a 2-flute configuration with a tapered neck to deliver smoother cuts and reduced chatter in demanding mold and die applications.

• Tapered Neck Design for Enhanced Rigidity: The tapered effective length increases stability during deep groove machining, helping you reach into tight cavities with less deflection and cleaner finishes.
• Corner Radius of 0.5 mm for Smooth Fillets: The precise R0.5 radius creates consistent, smooth corners in molds and dies, improving part accuracy and surface quality around tight radii.
• 2-Flute Carbide for Efficient Cutting: The 2-flute geometry supports efficient chip evacuation and steady cutting with lower cutting forces, reducing vibration and enabling steadier feeds in mold & die work.

This end mill is built to deliver durable, dependable performance across a range of mold and die materials. The carbide construction resists wear for longer tool life, while the combination of tapered rigidity and accurate corner radii translates to fewer passes, tighter tolerances, and more consistent results across repeated production runs. Choose the Widin end mill to enhance productivity in deep groove features, cavity finishing, and precision filleting.