Letter D (.246") Dia, 2.087" Flute Length, 3.580" OAL M.A. Ford Jobber Drill, manufacturer part number CXDCR2460AP.
Specifications: Cutting Diameter: D (0.2460 in); Flute Length: 2.0870 in; Overall Length: 3.5800 in; Shank Diameter: 1/4 in; Point Angle: 140 degrees; Shank Type: Straight; Helix Angle: 30 degrees; Number of Flutes: 2; Coolant Option: Internal Coolant.
Material: Solid Carbide. Coating/Finish: ALtima Plus. Series: Cyclone XD. Unit of measure: Inch.