Manufacturer Part Number: 771812|Collet System|Double AngleCollet Series|DA180Shank Type|Dual Contact TaperTaper Size|CAT40Modular Connection Size|Projection (Decimal Inch)|4.0000inProjection (mm)|Projection (Inch)|4Through Coolant|YesMinimum Collet Capacity (mm)|Minimum Collet Capacity (Inch)|3/64Minimum Collet Capacity (Decimal Inch)|0.0460Maximum Collet Capacity (Inch)|9/16Maximum Collet Capacity (mm)|Maximum Collet Capacity (Decimal Inch)|0.7500Overall Length (mm)|Overall Length (Inch)|6-11/16Overall Length (Decimal Inch)|Actuator Type|Dual Contact|Nose Diameter (Inch)|1-1/4Nose Diameter (Decimal Inch - 4 Decimals)|Nose Diameter (Mm) ( - 2 Decimals)|Maximum RPM|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Shank Length (Inch)|2-11/16Shank Length (Decimal Inch)|Shank Length (mm)|TIR (mm)|0.0250TIR (mum)|0.02TIR (Decimal Inch)|0.001Material|Coolant Type|Through-Spindle & DIN FlangeCollet Nut Diameter (mm)|Collet Nut Diameter (Decimal Inch)|1.4400Nut Tightening Torque (Ft/Lb)|Nose Type|Type|Double Angle ColletHead Length (Inch)|Hex Diameter (Decimal Inch)|1.4400Hex 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|27112808Head Length (Decimal Inch)|Lock Nut Length (Decimal Inch)|Flat Dimension (Decimal Inch)|Chuck Model|Inside Modular Connection Size|Tapping Style|Balanced To Rpm|20000Hex Size (Inch)|Quick Change|For Use With|Thread Size (Inch)|Adapter Size|Thread Size (mm)|