Manufacturer Part Number: 2619.21691|Collet System|ERCollet Series|ER16Shank Type|StraightTaper Size|Modular Connection Size|Projection (Decimal Inch)|Projection (mm)|155.00Projection (Inch)|Through Coolant|YesMinimum Collet Capacity (mm)|0.50Minimum Collet Capacity (Inch)|1/2Minimum Collet Capacity (Decimal Inch)|Maximum Collet Capacity (Inch)|Maximum Collet Capacity (mm)|10.00Maximum Collet Capacity (Decimal Inch)|Overall Length (mm)|181.50Overall Length (Inch)|Overall Length (Decimal Inch)|Actuator Type|WrenchDual Contact|Nose Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|Nose Diameter (Mm) ( - 2 Decimals)|22.00Maximum RPM|Shank Diameter (Inch)|3/4Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Length (Inch)|Shank Length (Decimal Inch)|Shank Length (mm)|155.00TIR (mm)|0.0030TIR (mum)|3.00TIR (Decimal Inch)|0.000100Material|Coolant Type|Through-SpindleCollet Nut Diameter (mm)|22.00Collet Nut Diameter (Decimal Inch)|Nut Tightening Torque (Ft/Lb)|Nose Type|Type|ER ColletHead Length (Inch)|Hex Diameter (Decimal Inch)|Hex Diameter (Inch)|Hex Diameter (mm)|Additional Information|With Hi-Q NutLocknut Diameter (Decimal Inch)|0.8668Bin|C|F|No Description|No Description|No Description|No Description|No Description|No Description|No description|No Description|Flat Dimension (Inch)|Hex Shank Size (Decimal Inch)|Product Service Code|Manufacturer's Part Number|UNSPSC Code|Head Length (Decimal Inch)|Lock Nut Length (Decimal Inch)|Flat Dimension (Decimal Inch)|Chuck Model|Inside Modular Connection Size|Tapping Style|Balanced To Rpm|Hex Size (Inch)|Quick Change|For Use With|Thread Size (Inch)|Adapter Size|Thread Size (mm)|