Manufacturer Part Number: 48930|Drill Bit Size (Inch)|15/32Drill Bit Size (Wire)|Drill Bit Size (Letter)|Drill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.4688Tool Material|High-Speed SteelCutting Direction|Left HandCoating/Finish|Bright/UncoatedNumber Of Flutes|2Spiral Type|RegularFlute Type|SpiralDrill Point Angle|118Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|0.4688Drill Tip Finish/Coating|Overall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|3-5/8Shank Diameter (mm)|11.91Series|157LPoint Type|StandardWeb Thinning|Web-ThinnedWeb Configuration|ParallelNumber of Margins|Drill Length Type|Screw MachineMaximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Shank Length (Inch)|1Shank Length (Decimal Inch)|1.0000Shank Length (mm)|38.10Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|Tool Performance|General PurposeDrill Bit Diameter Tolerance|+0.0000 to -0.0010 inStandards|ISOFlute Length (Decimal Inch)|Flute Length (Inch)|2-1/8Flute Length (mm)|Drill Bit Grade|General PurposeDrill Bit Size Range (Decimal Inch)|0.4500 to 0.5000Drill Bit Size Range (mm)|Specification Number|Specification Designation|Material Grade|Product Service Code|UNSPSC Code|23241635