Manufacturer Part Number: C15066|Drill Bit Size (Inch)|5/16Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.3125Tool Material|CobaltCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|2Spiral Type|Flute Type|ParabolicDrill Point Angle|135Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.3125Drill Tip Finish/Coating|Overall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|2-13/16Shank Diameter (mm)|Series|2175APoint Type|SplitWeb Thinning|Web-ThinnedWeb Configuration|ParallelNumber of Margins|Drill Length Type|Screw MachineMaximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Shank Length (Inch)|1-3/16Shank Length (Decimal Inch)|1.1875Shank Length (mm)|30.16Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|Tool Performance|Drill Bit Diameter Tolerance|+0.0000 to -0.0010 inStandards|ASME B94.11MFlute Length (Decimal Inch)|Flute Length (Inch)|1-5/8Flute Length (mm)|Drill Bit Grade|Drill Bit Size Range (Decimal Inch)|0.3000 to 0.3500Drill Bit Size Range (mm)|Specification Number|Specification Designation|ANSIMaterial Grade|M42Product Service Code|UNSPSC Code|