Manufacturer Part Number: 5721245|Collet System|ERCollet Series|ER25Shank Type|TaperTaper Size|CAT40Modular Connection Size|Projection (Decimal Inch)|4.1200inProjection (mm)|104.64mmProjection (Inch)|Through Coolant|YesMinimum Collet Capacity (mm)|Minimum Collet Capacity (Inch)|Minimum Collet Capacity (Decimal Inch)|Maximum Collet Capacity (Inch)|Maximum Collet Capacity (mm)|Maximum Collet Capacity (Decimal Inch)|Overall Length (mm)|173.04mmOverall Length (Inch)|Overall Length (Decimal Inch)|6.8126inActuator Type|WrenchDual Contact|Nose Diameter (Inch)|Nose Diameter (Decimal Inch - 4 Decimals)|1.6429inNose Diameter (Mm) ( - 2 Decimals)|41.73mmMaximum RPM|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Length (Inch)|Shank Length (Decimal Inch)|Shank Length (mm)|TIR (mm)|TIR (mum)|TIR (Decimal Inch)|Material|Coolant Type|Collet Nut Diameter (mm)|Collet 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|Locknut Diameter (Decimal Inch)|Bin|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|5136Manufacturer'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)|