Manufacturer Part Number: 9005490044500|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|4.45Drill Bit Size (Decimal Inch)|0.1752Drill Bit Material|High Speed SteelDrill Point Angle (Degrees)|130Coating/Finish|Flute Type|ParabolicCutting Direction|Right HandPoint Type|StandardPrimary Workpiece Material|AluminumSpecification Number|DIN 338Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Bright/UncoatedFlute Length (Inch)|1-27/32Primary Workpiece Material Code|K; N; PShank Diameter (Decimal Inch)|0.1752Overall Length (mm)|80.00Overall Length (Inch)|3-5/32Overall Length (Decimal Inch)|3.1563Spiral Type|Flute Length (mm)|47.00Flute Length (Decimal Inch)|1.8438Series|549Tool Application|Flute By Diameter Ratio|5xDShank Diameter (Inch)|Shank Diameter (mm)|Maximum Drilling Depth (Decimal Inch)|1.5880Maximum Drilling Depth (mm)|40.33Maximum Drilling Depth (Inch)|Shank Length (mm)|33.00Shank Length (Decimal Inch)|Shank Length (Inch)|Number of Flats|Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Drill Bit Diameter Tolerance|-0.018 to 0.000 mmWeb Thinning|Web-ThinnedWeb Configuration|TaperedShank Type|Straight-CylindricalTool Performance|Standards|DIN 338Double Margin|Drill Bit Grade|High PerformanceDrill Bit Size Range (Decimal Inch)|0.1500 - 0.2000Drill Bit Size Range (mm)|4.00 - 5.00Material Grade|Specification Designation|DINProduct Service Code|UNSPSC Code|23241634