Widin Carbide Corner Radius End Mill is a precision cutting tool engineered for mold and die machining. With a 4 mm diameter, a 35 mm overall length, and a 0.3 mm corner radius, this long-reach end mill delivers steady, accurate cuts in tight spaces and deep pockets while maintaining consistent surface quality.

Designed for reliability in demanding materials, its carbide construction and optimized geometry enable efficient chip evacuation and smooth cutting progression. The variable index design distributes cutting edges to reduce cutting forces, helping you achieve cleaner finishes with less tool chatter.

• Variable index geometry for smoother cutting: distributes cutting edges to reduce loads and vibration, improving chip evacuation and surface finish for consistent results across runs.
• Corner radius options for precise mold contours: provides tailored corners to match complex cavity geometries, enabling accurate replication of your design without extra steps.
• Long shank, four-flute carbide design for deep grooves: offers extended reach and stability in deep pockets and grooves with efficient material removal and robust cutting performance.

This end mill helps you streamline mold and die production by delivering consistent tool life, predictable performance, and a cleaner surface finish across challenging features. Its long reach reduces the need for multiple tools or setups, saving time and improving overall workflow—from roughing deep cavities to finishing tight radii—while the carbide construction provides durability in tough materials. With flexible corner radius options, you can tailor profiles to exact specifications, achieving precise results without compromising throughput.