Mitsubishi Dual-Insert Drill MVX1937X3C150, manufacturer part number 837732.
Specifications: Flute Length: 6.0900 in; Length to Flange: 7.6600 in; Flange Diameter: 2.4800 in; Coolant Option: Internal Coolant; Cutting Diameter: 1.9370 in; Shank Diameter: 1.5000 in; Overall Length: 10.4100 in; LxD Ratio: 3xD; Usable Length: 5.8110 in.
Series: MVX. Unit of measure: Inch.