Widin Carbide Corner Radius End Mill is a precision cutting tool designed for mold and die work. Built with carbide for stiffness and wear resistance, this 8 mm diameter, 25 mm long end mill uses a variable index geometry to optimize edge distribution, improve chip evacuation, and reduce cutting forces for smoother, more efficient machining.

With a fixed corner radius of R0.3 and a long shank for extended reach, it’s ideal for deep grooves and intricate features common in mold and die applications. This tool is suited for professionals and serious hobbyists who demand consistent results and repeatable finishes.

• Variable index geometry for smoother cuts: The alternating edge spacing distributes load more evenly, reducing tool deflection and improving chip evacuation, which helps achieve cleaner surfaces and longer tool life.
• Long shank for deep grooves: The extended shank provides the reach you need for deep pockets and challenging geometries while maintaining stability and rigidity during heavy cuts.
• Precise corner radius of R0.3 with 4-flute carbide design: Delivers accurate corner radii and reliable finishes across mold and die features, combining wear resistance with predictable, high-quality results.

This end mill helps you finish mold and die components faster with fewer passes, reducing downtime and delivering repeatable, high-quality surfaces. The combination of carbide durability, optimized cutting geometry, and extended reach makes it a versatile, reliable choice for demanding machining tasks—from tight corners to deep grooves—across production and shop-floor environments.