Manufacturer Part Number: -22377-B|Drill Bit Size (Inch)|7/16Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.4375Drill Bit Material|High Speed SteelDrill Point Angle (Degrees)|118Coating/Finish|Bright/UncoatedFlute Type|SpiralCutting Direction|Right HandPoint Type|StandardPrimary Workpiece Material|Specification Number|Coolant Through|NoNumber of Flutes|Drill Bit Finish/Coating|Flute Length (Inch)|4-1/16Primary Workpiece Material Code|Shank Diameter (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|5-1/2Overall Length (Decimal Inch)|Spiral Type|RegularFlute Length (mm)|Flute Length (Decimal Inch)|Series|Tool Application|Flute By Diameter Ratio|Shank Diameter (Inch)|7/16Shank 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|General PurposeDrill Bit Size Range (Decimal Inch)|0.4000 - 0.5000Drill Bit Size Range (mm)|Material Grade|Specification Designation|Product Service Code|UNSPSC Code|23241634