Manufacturer Part Number: 21831-0004|Minimum Drill Diameter (Inch)|1-1/2Minimum Drill Diameter (Decimal Inch)|Minimum Drill Diameter (mm)|Maximum Drill Diameter (mm)|Maximum Drill Diameter (Decimal Inch)|Maximum Drill Diameter (Inch)|2-3/8Maximum Drill Depth (mm)|Maximum Drill Depth (Inch)|8-1/2Maximum Drill Depth (Decimal Inch)|Spade Drill Length|StandardShank Type|TaperShank Taper Size|4MTShank Diameter (mm)|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|1.2310Length Type|StandardDrill Depth by Diameter Ratio|Tool Material|SteelOverall Length (Inch)|15-1/16Overall Length (mm)|Overall Length (Decimal Inch)|Coolant Entry Style Code|2-Radial EntrySeries|HP-CFlute Type|StraightFlute Length (mm)|Flute Length (Decimal Inch)|Flute Length (Inch)|8-1/2Body Length (Inch)|11-7/16Body Length|Body Length (Decimal Inch)|Shank Length (Inch)|4-7/8Shank Length (mm)|Shank Length (Decimal Inch)|Tool Performance|High PerformanceCoolant Hole Thread Size|1/4Coolant Hole Thread Type|NPTPrimary Workpiece Material|UniversalPrimary Workpiece Material Code|K; M; N; PSecondary Workpiece Material|Secondary Workpiece Material Code|Standards|Rotary Coolant Adapter Compatibility|2T-4SRCoolant Through|YesSystem Of Measurement|UNSPSC Code|