Manufacturer Part Number: 9006590111100|Drill Bit Size (Inch)|7/16Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.4375Tool Material|CobaltCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|2Spiral Type|Flute Type|ParabolicDrill Point Angle|130Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.4375Drill Tip Finish/Coating|Overall Length (mm)|95.00Overall Length (Decimal Inch)|3.7402Overall Length (Inch)|Shank Diameter (mm)|Series|659Point Type|StandardWeb Thinning|Web-ThinnedWeb Configuration|ParallelNumber of Margins|Drill Length Type|StubMaximum Drilling Depth (Decimal Inch)|1.1940Maximum Drilling Depth (mm)|30.34Shank Length (Inch)|Shank Length (Decimal Inch)|1.8898Shank Length (mm)|48.00Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|3xDTool Performance|Drill Bit Diameter Tolerance|+0.000 to -0.027 mmStandards|DIN 1897Flute Length (Decimal Inch)|Flute Length (Inch)|Flute Length (mm)|47.00Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.4000 to 0.4500Drill Bit Size Range (mm)|Specification Number|DIN 1897Specification Designation|DINMaterial Grade|Product Service Code|UNSPSC Code|