Manufacturer Part Number: 66480|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|11.00Drill Bit Size (Decimal Inch)|0.4331Tool Material|Solid CarbideCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|135Coolant Through|YesShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|Drill Tip Finish/Coating|Overall Length (mm)|101.9988Overall Length (Decimal Inch)|4.01570Overall Length (Inch)|Shank Diameter (mm)|11.9990Series|142PPoint Type|StandardWeb Thinning|Web-ThinnedWeb Configuration|Number of Margins|4Drill Length Type|Screw MachineMaximum Drilling Depth (Decimal Inch)|2.1654Maximum Drilling Depth (mm)|Shank Length (Inch)|Shank Length (Decimal Inch)|1.7717Shank Length (mm)|45.001Drill Point Length (mm)|2.28Drill Point Length (Decimal Inch)|0.0897Flute By Diameter Ratio|3xDTool Performance|High PerformanceDrill Bit Diameter Tolerance|+0.00024 to +0.00083 in; +0.006 to +0.021 mmStandards|Flute Length (Decimal Inch)|2.1654Flute Length (Inch)|Flute Length (mm)|55.00Drill Bit Grade|High PerformanceDrill Bit Size Range (Decimal Inch)|0.4000 to 0.4500Drill Bit Size Range (mm)|11.00 to 13.50Specification Number|DIN 6537Specification Designation|DINMaterial Grade|MicrograinProduct Service Code|UNSPSC Code|