Manufacturer Part Number: 1729939|Type|Collet Series|ER40Collet Size (mm)|Collet Size (Decimal Inch)|0.7500Collet Size (Inch)|3/4Connection Size|Minimum Collet Capacity|0.71inOverall Length|1.8110in; 46.0mmMaterial|Through Coolant|Pressure|Additional Information|Collet Size|TIR (Decimal Inch)|0.000800TIR (mm)|0.0203Product Service Code|5136UNSPSC Code|