Widin Carbide Corner Radius End Mill - 2 Flute Tapered Neck Type - 0.4mm x 4mm xR0.1Meet the Widin Carbide Corner Radius End Mill a compact, high precision cutting tool engineered for micro milling tasks like deep grooves, sloped surfaces, and tight radii. Designed for professionals who demand consistent accuracy, this 2 flute, tapered neck end mill helps you achieve clean, repeatable results in challenging geometries. Cutting diameter: 0. 4 mm Neck length: 4 mm Corner radius: R0. 1 Flute count: 2 flute design for efficient material