The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for stainless and exotic materials. It features a 12 mm diameter with a 1.0 mm corner radius and a 4-flute, variable-helix design to deliver clean chips and a smooth surface finish. Designed for engineers, machinists, and hobbyists alike, this end mill helps you tackle demanding workpieces with confidence, offering consistent performance across a range of milling tasks. Unequal index flutes for efficient chip evacuation: This flute arrangement promotes steady chip flow, reducing clogging and delivering a smoother surface finish on stainless and exotic materials. Hard-wearing carbide with a high-hardness cutting edge: Built for long tool life and reliable performance even under demanding milling conditions. Flexible corner radius options: Available in various corner R sizes to match your workpiece geometry and minimize edge breakout, expanding your project options. This combination of chip control, durability, and versatile corner radii helps you complete jobs faster, with cleaner finishes and fewer tool changes. Whether you're production milling or one-off projects, the Widin corner radius end mill supports consistent results and dependable performance across stainless and exotic materials.