Widin Carbide Corner Radius End Mill - 2 Flute Tapered Neck Type - 1.5mm x 20mm xR0.2Widin Carbide Corner Radius End Mill is a precision CNC cutting tool designed for machinists, hobbyists, and workshop pros who need clean corner radii and precise depth control when milling deep grooves and sloped surfaces. Nominal Diameter: 1. 5 mm Cutting Length: 20 mm Corner Radius: R0. 2 Flute Count: 2 flutes Neck Type: Tapered neck design reduces vibration and chatter Material: Solid carbide for high hardness and wear resistance Primary Use: Deep