Manufacturer Part Number: 20631-1250|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)|4Maximum Drill Depth (Decimal Inch)|4.0000Spade Drill Length|ShortShank Type|FlattedShank Taper Size|Shank Diameter (mm)|Shank Diameter (Inch)|1-1/4Shank Diameter (Decimal Inch)|Length Type|ShortDrill Depth by Diameter Ratio|Tool Material|SteelOverall Length (Inch)|8Overall Length (mm)|Overall Length (Decimal Inch)|8.0000Coolant Entry Style Code|3- Axial Concentric & RadialSeries|HP-CFlute Type|StraightFlute Length (mm)|Flute Length (Decimal Inch)|Flute Length (Inch)|4Body Length (Inch)|5Body Length|Body Length (Decimal Inch)|5.0000Shank Length (Inch)|4Shank 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|Coolant Through|YesSystem Of Measurement|UNSPSC Code|