Manufacturer Part Number: 4500222|Drill Bit Size (Inch)|5/16Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.3125Drill Bit Material|Solid CarbideDrill Point Angle (Degrees)|118Coating/Finish|DLCFlute Type|SpiralCutting Direction|Right HandPoint Type|ProprietaryPrimary Workpiece Material|Specification Number|Coolant Through|YesNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|2-33/64Primary Workpiece Material Code|Shank Diameter (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|4-41/64inOverall Length (Decimal Inch)|Spiral Type|RegularFlute Length (mm)|Flute Length (Decimal Inch)|Series|Tool Application|Flute By Diameter Ratio|5xDShank Diameter (Inch)|5/16inShank 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 Configuration|Shank 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|Specification Designation|ISOProduct Service Code|UNSPSC Code|23241634