Manufacturer Part Number: 206478|Shank Type|TaperConnection Size|Taper Size|CAT50Hole Diameter (Inch)|1-1/4Hole Diameter (Decimal Inch)|Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|2.8346Nose Diameter (Mm) ( - 2 Decimals)|72.00Projection (mm)|81.00Projection (Decimal Inch)|Clamping Depth (mm)|50.00Clamping Depth (Decimal Inch)|Clamping Depth (Inch)|Balanced To Rpm|15000TIR (Decimal Inch)|TIR (mm)|0.0030Through Coolant|YesOverall Length (Decimal Inch)|Overall Length (mm)|Series|Material|Cutting Direction|Number Of Pieces|C-Projection Gage Line to Nose End (Decimal Inch)|Includes|Hole Diameter (Mm) ( - 0 Decimals)|Body Diameter (Decimal Inch)|Additional Information|Product Service Code|UNSPSC Code|