Mitsubishi Replaceable Tip Drill STAWSS1450S16, manufacturer part number 646573.
Specifications: Flute Length: 33.60 mm; Overall Length: 95.60 mm; Shank Diameter: 16.00 mm; Number of Flutes: 2; Point Angle: 140 degrees; Coolant Option: Internal Coolant; LxD Ratio: 1.5xD; Usable Length: 21.75 mm.
Series: STAW. Unit of measure: Metric.
Features (Mitsubishi):