Manufacturer Part Number: 1640861A-AC|Drill Bit Size (Inch)|Drill Bit Size (Wire)|Drill Bit Size (Letter)|RDrill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.3390Drill Bit Material|CobaltDrill Point Angle (Degrees)|130Coating/Finish|TIALNFlute Type|ParabolicCutting Direction|Right HandPoint Type|SplitPrimary Workpiece Material|Specification Number|DIN 338Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|3-3/16Primary Workpiece Material Code|Shank Diameter (Decimal Inch)|0.3390Overall Length (mm)|Overall Length (Inch)|4-29/32inOverall Length (Decimal Inch)|Spiral Type|Flute Length (mm)|Flute Length (Decimal Inch)|Series|Tool Application|Flute By Diameter Ratio|Shank Diameter (Inch)|Shank Diameter (mm)|Maximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Maximum Drilling Depth (Inch)|Shank Length (mm)|Shank Length (Decimal Inch)|Shank Length (Inch)|Number of Flats|Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Drill Bit Diameter Tolerance|Web Thinning|Web-ThinnedWeb Configuration|TaperedShank Type|Straight-CylindricalTool Performance|Standards|Double Margin|Drill Bit Grade|High PerformanceDrill Bit Size Range (Decimal Inch)|0.3000 - 0.3500Drill Bit Size Range (mm)|Material Grade|M35Specification Designation|DINProduct Service Code|UNSPSC Code|23241634