Widin's Carbide Corner Radius End Mill for Mold & Die is a precision cutting solution designed for demanding mold and die work. Featuring a 4‑flute design with a tapered neck and a 4 mm diameter (40 mm length) and a corner radius of 0.3 mm, it minimizes vibration and delivers smoother cuts and better surface finishes. Available in multiple specifications, you can choose the optimal effective length to fit your specific machining task without compromise.

• Tapered neck for added rigidity: The stepped profile increases stiffness during deep cuts, reducing tool deflection and delivering more stable, accurate grooves even in hard materials.
• Corner radius R0.3 for smooth, durable edges: The precise corner radius produces clean, rounded transitions in mold/die cavities, helps limit edge chipping, and enhances surface quality on every pass.
• Flexible specifications for optimal length: A range of specifications lets you select the most effective length for your job, minimizing chatter, downtime, and rework while maximizing tool life.

This end mill is built to deliver reliable, repeatable performance in mold and die milling. By combining rigid geometry, a corner radius for precise features, and adaptable specifications, it supports faster setup, consistent results, and longer tool life across a variety of challenging applications.