Carbide End Mill Grade C2 Micro Grain List Number 215 General Purpose End Style Corner Radius End Single Dimension Type Fractional Inch Diameter 5/8 In. Shank Dia 5/8 In. Length of Cut 2-1/4 In. Overall Length 5 In. Number of Flutes 4 Center Cutting Type Cutting Direction Right Hand Helix Angle 30 Degrees Corner Radius .060 In. Finish TiAlN