0.72mm Dia, 3.73mm Flute Length, 50.13mm OAL Mitsubishi Micro Drill, manufacturer part number 460031.
Specifications: Cutting Diameter: 0.72 mm; Flute Length: 3.73 mm; Usable Length: 0.85 mm; Overall Length: 50.13 mm; Shank Diameter: 3.00 mm; Point Angle: 140 degrees; Number of Flutes: 2; Point to Shoulder: 0.13 mm; Coolant Option: Internal Coolant; LxD Ratio: 1xD; Carbide Grade: VP15TF; Reach: 8.03 mm.
Material: Solid Carbide. Series: MWS. Unit of measure: Metric.