2.90mm Dia, 81.50mm Flute Length, 117.50mm OAL Mitsubishi Micro Drill, manufacturer part number 10517635.
Specifications: Cutting Diameter: 2.90 mm; Flute Length: 81.50 mm; Usable Length: 73.00 mm; Overall Length: 117.50 mm; Shank Diameter: 3.00 mm; Point Angle: 140 degrees; Number of Flutes: 2; Point to Shoulder: 0.50 mm; Coolant Option: Internal Coolant; LxD Ratio: 25xD; Carbide Grade: DP1020; Reach: 81.50 mm.
Material: Solid Carbide. Series: MICRO-MVS. Unit of measure: Metric.