The Widin Carbide Corner Radius End Mill for Mold & Die is a high-performance cutting tool designed for mold makers, die makers, and general machining work. It features a 4-flute configuration and a tapered neck to minimize chatter and deliver smoother, more consistent cuts. With a 4 mm diameter, 50 mm overall length, and a corner radius of R0.5, this end mill is well-suited for precise corner work and deep groove milling in demanding applications.

• Four-Flute Stability for Smoother Cuts: The 4-flute design reduces vibration and yields cleaner surface finishes, helping you reduce rework and downtime on hard materials.
• Tapered Neck for Enhanced Rigidity: The tapered effective length increases rigidity and stability, especially in deep groove milling, maintaining accuracy and extending tool life.
• Corner Radius Precision for Mold & Die Work: The corner radius supports precise corner geometries and smooth transitions, improving part fit and reducing post-processing in mold and die applications.

By combining these design features, the Widin End Mill helps you complete molds and dies more efficiently: fewer tool changes, less chatter, and more consistent finishes. You’ll achieve tighter tolerances, better surface quality, and longer tool life, even when machining challenging materials or deep features. The tool's flexibility across specifications means you can select the ideal effective length for each job, helping your shop stay productive and reliable.