The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. With a four-flute configuration and a tapered neck, it delivers smoother cuts, reduces chatter, and produces cleaner surface finishes on intricate corners and grooves. Available in several specifications, you can choose the effective length that best fits your machine and job requirements for reliable, repeatable results.

• Four-Flute Design for Smooth Cutting and Efficient Chip Clearance: The extra flutes provide balanced cutting action and improved chip evacuation, reducing vibration and enabling consistent finishes even in tougher materials.
• Tapered Neck for Increased Rigidity in Deep Grooves: The tapered geometry increases stiffness at the cut, minimizing deflection during deep-groove milling for stable, accurate cuts and longer tool life.
• Corner Radius R0.1 for Precise Mold/Dies Detailing: The small corner radius lets you reproduce crisp radii with smooth fillets, improving mold integrity and reducing stress concentrations while maintaining dimensional accuracy.

For professionals in mold and die work, this end mill helps you finish detailed features faster, with cleaner edges and fewer passes. The carbide construction delivers wear resistance, the tapered neck boosts rigidity, and the compact corner radius enables precise fillets, all contributing to extended tool life, reduced downtime, and consistent results across runs. Whether prototyping or producing molds, you can rely on stable performance and precise outcomes.