Manufacturer Part Number: 42155|Drill Bit Size (Inch)|21/64Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.3281Drill Bit Material|CobaltDrill Point Angle (Degrees)|135Coating/Finish|Bright/UncoatedFlute Type|SpiralCutting Direction|Right HandPoint Type|SplitPrimary Workpiece Material|Specification Number|Coolant Through|NoNumber of Flutes|2Drill Bit Finish/Coating|Flute Length (Inch)|3-5/16Primary Workpiece Material Code|Shank Diameter (Decimal Inch)|Overall Length (mm)|117.48mmOverall Length (Inch)|4-5/8inOverall Length (Decimal Inch)|4.6250inSpiral Type|RegularFlute Length (mm)|84.14Flute Length (Decimal Inch)|3.3130Series|Tool Application|Flute By Diameter Ratio|5xDShank 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 Configuration|Shank Type|Straight-CylindricalTool Performance|Standards|Double Margin|Drill Bit Grade|Drill Bit Size Range (Decimal Inch)|0.3000 - 0.3500Drill Bit Size Range (mm)|Material Grade|M35Specification Designation|Product Service Code|UNSPSC Code|23241634