Carbide End Mill Grade C2 Micro Grain List Number 216 General Purpose End Style Square End Single Dimension Type Fractional Inch Diameter 1/8 In. Shank Dia 1/8 In. Length of Cut 1 In. Overall Length 3 In. Number of Flutes 2 Center Cutting Type Cutting Direction Right Hand Helix Angle 30 Degrees Finish TiAlN