.018" Dia, .054" LOC, 1-1/2" OAL Fullerton Square End Mill, manufacturer part number 30908.
Specifications: Cutting Diameter: 0.0180 in (0.46 mm); Length of Cut: 0.0540 in (1.37 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; Length Type: Sub Mini; Coolant Option: External Coolant; End Type: Square; Hand Direction: Right; Helix Direction: Right.
Coating/Finish: Uncoated. Unit of measure: Inch.