The Widin Carbide Corner Radius End Mill for Stainless & Exotics is a precision carbide cutting tool designed for demanding metals. With a 12 mm diameter and a 0.5 mm corner radius, this end mill combines a 4-flute geometry and a variable helix to deliver reliable cutting performance on stainless steels and exotic alloys. It’s built for professionals and serious hobbyists who need clean contours, dependable durability, and predictable results in tough materials.

• Corner Radius for Precise Contouring: The 0.5 mm corner radius enables accurate, repeatable contouring and smooth radii in tight corners, while helping to minimize chipping or edge fracture for superior edge quality.
• 4-Flute Design with Variable Helix: This geometry provides strong surface stability and efficient chip evacuation, reducing vibration and delivering smoother cuts and consistent finishes on hard-to-machine metals.
• Solid Carbide Construction: Premium carbide offers exceptional wear resistance and longevity, maintaining sharpness and reducing tool downtime for extended tool life in stainless and exotic materials.

Together, these features translate to faster, more reliable milling with better surface finishes, fewer tool changes, and confidence that the tool will hold up under demanding applications. Whether you’re contouring complex pockets or finishing precise edges, this end mill is built to deliver consistent, high-quality results from start to finish.