Manufacturer Part Number: 30598|Minimum Drill Chuck Capacity (mm)|12.70Minimum Drill Chuck Capacity (Inch)|Minimum Drill Chuck Capacity (Decimal Inch)|0.0787Maximum Drill Chuck Capacity (mm)|12.70Maximum Drill Chuck Capacity (Inch)|1/2Maximum Drill Chuck Capacity (Decimal Inch)|0.5000Mount Type|ThreadedMounting Size|3/8-24 inKey Type|KeyedBearing Type|PlainChuck Material|SteelJaw Material|Closed Length (Inch)|Closed Length (mm)|72.52Closed Length (Decimal Inch)|2.8550Open Length (Decimal Inch)|2.2500Open Length (mm)|57.15Open Length (Inch)|2-1/4Shank Type|Shank Diameter (Inch)|Sleeve Diameter (mm)|40.89Sleeve Diameter (Inch)|Sleeve Diameter (Decimal Inch)|1.6100TIR (Decimal Inch)|Key Number|KKIncludes|Maximum RPM|Modular Connection Size|Additional Information|Coolant Style|PSN|Machine Part Compatibility|Product Service Code|UNSPSC Code|27112800