5/64" Dia, 1/4" LOC, 1-1/2" OAL Fullerton Square End Mill, manufacturer part number 30646.
Specifications: Cutting Diameter: 5/64 in (0.0781 in, 1.98 mm); Length of Cut: 1/4 in (0.2500 in, 6.35 mm); Overall Length: 1-1/2 in (1.5000 in, 38.10 mm); Shank Diameter: 1/8 in (0.1250 in, 3.18 mm); Number of Flutes: 2; Helix Angle: 30 degrees; Double Ended: No; Color: Violet-Gray; Length Type: Standard; Coolant Option: External Coolant; End Type: Square; Hand Direction: Right; Helix Direction: Right.
Coating/Finish: TiAlN. Unit of measure: Inch.