Widin Carbide Corner Radius End Mill - 2 Flute Stub Cut Length - 4mm x 30mm x R0.5The Widin Carbide Corner Radius End Mill is a compact, high hardness cutting tool designed for machinists who demand precision in challenging materials. With a 4 mm diameter, 2 flute stub cut design, and a 0. 5 mm corner radius, it delivers clean corners and steady performance in hard metals. Diameter: 4 mm for precise, detailed milling in tight features Cutting length Stub cut geometry: Stub cut length (30 mm) provides rigidity and controlled