Manufacturer Part Number: 4550098|Shank Type|Taper ShankMount Type|Modular ConnectionOverall Length (mm)|Overall Length (Decimal Inch)|Inside Modular Connection Size|MB50Outside Modular Connection Size|Threaded Mount Size|Threaded Shank Size|Taper Size|CAT50Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Inch)|Projection (Decimal Inch)|1.8900Projection (mm)|Nose Diameter (Mm) ( - 2 Decimals)|Nose Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|Drawbar Thread Size|1-8 inInside Shank Diameter (Decimal Inch)|Inside Shank Diameter (mm)|Coolant Through|YesSeries|UNSPSC Code|