Manufacturer Part Number: 4500268|Type|ER ColletCollet Series|ER20Collet Size (mm)|20.00Collet Size (Decimal Inch)|0.2760Collet Size (Inch)|1/4Connection Size|Minimum Collet Capacity|Overall Length|Material|Through Coolant|YesPressure|Additional Information|Collet Size|TIR (Decimal Inch)|0.000400TIR (mm)|0.0102Product Service Code|5136UNSPSC Code|27112800