Manufacturer Part Number: 205644|Shank Type|TaperConnection Size|Taper Size|BT30Hole Diameter (Inch)|1/2Hole Diameter (Decimal Inch)|Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|1.2598Nose Diameter (Mm) ( - 2 Decimals)|32.00Projection (mm)|50.80Projection (Decimal Inch)|Clamping Depth (mm)|46.00Clamping Depth (Decimal Inch)|1.8110Clamping Depth (Inch)|Balanced To Rpm|25000TIR (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)|12.70Body Diameter (Decimal Inch)|1.8100Additional Information|Product Service Code|UNSPSC Code|