Manufacturer Part Number: 5999406|Drill Bit Size (Inch)|1/4Drill Bit Size (Wire)|Drill Bit Size (Letter)|EDrill Bit Size (mm)|Drill Bit Size (Decimal Inch)|0.2500Tool Material|High Speed SteelCutting Direction|Right HandCoating/Finish|CoatedNumber Of Flutes|Spiral Type|RegularFlute Type|SpiralDrill Point Angle|135Coolant Through|NoShank Type|Straight-CylindricalShank Diameter (Decimal Inch)|Drill Tip Finish/Coating|Overall Length (mm)|Overall Length (Decimal Inch)|Overall Length (Inch)|2-1/2Shank Diameter (mm)|Series|R40CPoint Type|SplitWeb Thinning|Web-ThinnedWeb Configuration|TaperedNumber of Margins|Drill Length Type|Screw MachineMaximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Shank Length (Inch)|Shank Length (Decimal Inch)|Shank Length (mm)|Drill Point Length (mm)|Drill Point Length (Decimal Inch)|Flute By Diameter Ratio|2.5xDTool Performance|High PerformanceDrill Bit Diameter Tolerance|Standards|ANSIFlute Length (Decimal Inch)|Flute Length (Inch)|1-3/8Flute Length (mm)|Drill Bit Grade|Heavy DutyDrill Bit Size Range (Decimal Inch)|0.2500 to 0.3000Drill Bit Size Range (mm)|Specification Number|NAS 907Specification Designation|ANSI; NASMaterial Grade|Product Service Code|UNSPSC Code|