Manufacturer Part Number: 14445|Minimum Drill Chuck Capacity (mm)|12.70Minimum Drill Chuck Capacity (Inch)|Minimum Drill Chuck Capacity (Decimal Inch)|0.0394Maximum Drill Chuck Capacity (mm)|12.70Maximum Drill Chuck Capacity (Inch)|1/2Maximum Drill Chuck Capacity (Decimal Inch)|0.5000Mount Type|TaperedMounting Size|JT33Key Type|KeyedBearing Type|PlainChuck Material|SteelJaw Material|Closed Length (Inch)|Closed Length (mm)|89.41Closed Length (Decimal Inch)|3.5200Open Length (Decimal Inch)|2.7400Open Length (mm)|69.60Open Length (Inch)|Shank Type|Shank Diameter (Inch)|Sleeve Diameter (mm)|51.82Sleeve Diameter (Inch)|Sleeve Diameter (Decimal Inch)|2.0400TIR (Decimal Inch)|0.004000Key Number|K3Includes|Maximum RPM|Modular Connection Size|Additional Information|Coolant Style|PSN|Machine Part Compatibility|Product Service Code|UNSPSC Code|27112800