The Widin Carbide Corner Radius End Mill is a versatile 4 mm diameter cutting tool designed for mold and die manufacturing. Its variable index combined with a 4-flute design delivers reliable performance and efficient chip evacuation, helping you achieve smoother, more consistent cuts. A corner radius of 0.2 mm supports precise contouring, while the long shank provides extended reach for deep groove work often required in mold and die applications.

Designed for engineers, machinists, and hobbyists alike, this end mill enables precise corners and clean finishes across a range of materials. The long reach reduces setup steps and expands your ability to machine complex features without compromising rigidity.

• Variable index geometry: staggered cutting edges reduce vibration and cutting forces, improving chip evacuation and delivering smoother, more consistent cuts.
• 4-flute design: multiple cutting edges enable efficient material removal, stable cutting, and smoother surface finishes, even in tougher materials.
• Long shank for deep groove access: extended reach lets you access deep pockets and grooves without repositioning the setup, boosting productivity and reducing downtime.

This end mill streamlines mold and die workflows by delivering precise corner radii, reliable performance, and versatile reach. The combination of variable index, four flutes, and a long shank minimizes chatter, reduces rework, and supports faster cycle times, so you can finish parts with confidence and consistency.