Manufacturer Part Number: 6255455|Shank Type|Modular ConnectionConnection Size|C6Taper Size|Hole Diameter (Inch)|Hole Diameter (Decimal Inch)|1.2598Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|2.6772Nose Diameter (Mm) ( - 2 Decimals)|68.00Projection (mm)|91.00Projection (Decimal Inch)|Clamping Depth (mm)|36.00Clamping Depth (Decimal Inch)|2.0079Clamping Depth (Inch)|Balanced To Rpm|20000TIR (Decimal Inch)|TIR (mm)|Through Coolant|YesOverall Length (Decimal Inch)|5.0787Overall Length (mm)|129.00Series|Material|Cutting Direction|Number Of Pieces|C-Projection Gage Line to Nose End (Decimal Inch)|Includes|Hole Diameter (Mm) ( - 0 Decimals)|32.00Body Diameter (Decimal Inch)|Additional Information|Product Service Code|UNSPSC Code|