The Widin Carbide Corner Radius End Mill for Mold & Die is a high-performance cutting tool designed for demanding mold and die machining tasks. With a variable-index geometry across its four flutes, it delivers smoother cuts, reduced cutting forces, and efficient chip evacuation for better surface finish and productivity.

Its long shank provides the reach and stability needed for deep groove work, while the available corner radii allow precise, tailored profiles to match complex mold features. Sized at 2.5 mm diameter and 16 mm length with a corner radius of R0.3, this end mill is built to handle intricate work with consistent results.

• Variable-index geometry for smoother cutting: Alternating edge distribution reduces cutting forces and promotes efficient chip evacuation, improving machining efficiency and surface finish.
• Flexible corner radii for precise profiles: Various corner R sizes let you tailor tool paths to your mold or die features, minimizing secondary finishing and delivering consistent corners.
• Long shank for deep groove machining: Extended reach and stability enable clean, accurate cuts in deep pockets and complex geometries without sacrificing rigidity.

In practice, this tool delivers reliable, repeatable performance across mold and die applications. The combination of carbide hardness, optimized variable-index geometry, and a long-shank design helps you cut cleaner paths, reduce tool wear, and complete intricate features with fewer passes—supporting tighter tolerances and improved overall part quality.