Manufacturer Part Number: CBS1308500MSC|Minimum Drill Chuck Capacity (mm)|13.00Minimum Drill Chuck Capacity (Inch)|1/32Minimum Drill Chuck Capacity (Decimal Inch)|Maximum Drill Chuck Capacity (mm)|13.00Maximum Drill Chuck Capacity (Inch)|1/2Maximum Drill Chuck Capacity (Decimal Inch)|Mount Type|TaperedMounting Size|JT3Key Type|KeyedBearing Type|BallChuck Material|SteelJaw Material|Closed Length (Inch)|Closed Length (mm)|Closed Length (Decimal Inch)|8.1496Open Length (Decimal Inch)|Open Length (mm)|Open Length (Inch)|7-33/64Shank Type|R8Shank Diameter (Inch)|Sleeve Diameter (mm)|61.98Sleeve Diameter (Inch)|Sleeve Diameter (Decimal Inch)|2.4400TIR (Decimal Inch)|Key Number|K3Includes|Drill Chuck ArborMaximum RPM|Modular Connection Size|Additional Information|Coolant Style|PSN|Machine Part Compatibility|Product Service Code|UNSPSC Code|27112800