Manufacturer Part Number: C70279|Drill Bit Size (Inch)|1/2Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.5000Tool Material|High-Speed SteelCutting Direction|Right HandCoating/Finish|Bright/UncoatedNumber Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|135Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.5000Drill Tip Finish/Coating|Overall Length (mm)|95.25Overall Length (Decimal Inch)|3.7500Overall Length (Inch)|3-3/4Shank Diameter (mm)|Series|2330Point 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)|1-1/2Shank Length (Decimal Inch)|Shank Length (mm)|Drill 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)|2.2500Flute Length (Inch)|2-1/4Flute Length (mm)|57.15Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.5000 to 0.6000Drill Bit Size Range (mm)|Specification Number|NAS 907 Type CSpecification Designation|NASMaterial Grade|Product Service Code|UNSPSC Code|