0.68mm Dia, 3.52mm Flute Length, 47.12mm OAL Mitsubishi Micro Drill, manufacturer part number 459997.
Specifications: Cutting Diameter: 0.68 mm; Flute Length: 3.52 mm; Usable Length: 0.80 mm; Overall Length: 47.12 mm; Shank Diameter: 3.00 mm; Point Angle: 140 degrees; Number of Flutes: 2; Point to Shoulder: 0.12 mm; Coolant Option: Internal Coolant; LxD Ratio: 1xD; Carbide Grade: VP15TF; Reach: 7.82 mm.
Material: Solid Carbide. Series: MWS. Unit of measure: Metric.