2.90mm Dia, 65.60mm Flute Length, 110.60mm OAL Mitsubishi Micro Drill, manufacturer part number 656042.
Specifications: Cutting Diameter: 2.90 mm; Flute Length: 65.60 mm; Usable Length: 55.70 mm; Overall Length: 110.60 mm; Shank Diameter: 4.00 mm; Point Angle: 135 degrees; Number of Flutes: 2; Point to Shoulder: 0.60 mm; Coolant Option: Internal Coolant; LxD Ratio: 19xD; Carbide Grade: VP15TF; Reach: 67.70 mm.
Material: Solid Carbide. Series: MHS. Unit of measure: Metric.