Widin Carbide Corner Radius End Mill - 4 Flute Stub Cut Length - 8mm x 25mm x R2.0The Widin Carbide Corner Radius End Mill is a compact, high precision cutting tool designed for machinists who demand clean corners and reliable performance on hard materials. This 8 mm diameter end mill with a 25 mm cutting length (stub cut) and a 2. 0 mm corner radius (R2. 0) is built to deliver consistent radii and sharp corners in demanding applications. Diameter: 8 mm Length of Cut: 25 mm (stub cut length) Corner Radius: R2. 0 (2. 0 mm) Flutes: 4