Manufacturer Part Number: C.E03.1111|Drill Bit Size (Inch)|7/16Drill Bit Size (Wire)|Drill Bit Size (Letter)|Overall Length (Inch)|6Tool Material|High-Speed SteelCoating/Finish|OxideSeries|Drill Point Angle (Degrees)|135Drill Bit Size (Decimal Inch)|0.4375Shank Type|Straight-CylindricalFlute Type|SpiralFlute Length (Inch)|4-1/16Flute Length (Inch)|Flute Length (Decimal Inch)|4.0625Cutting Direction|Right HandMaximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Flute Length X Diameter Ratio|Self-Centering|YesPoint Type|SplitDrill Bit Diameter Tolerance|Shank Diameter (Inch)|7/16Shank Diameter (Decimal Inch)|0.4375Number of Flutes|2Web Thinning|Web-ThinnedWeb Configuration|TaperedTool Performance|General PurposeStandards|Product Service Code|UNSPSC Code|23241637