Manufacturer Part Number: 53128|Drill Bit Size (Inch)|7/16Drill Bit Size (mm)|Drill Bit Size (Letter)|Tool Material|High Speed SteelShank Taper Designation|1MTOverall Length (Inch)|7-1/4Overall Length (mm)|Coating/Finish|OxideFlute Type|SpiralDrill Point Angle|118Coolant Through|NoPoint Type|StandardFlute Length (Inch)|3-7/8Flute Length (mm)|Drill Bit Size (Decimal Inch)|0.4375Flute Length (Decimal Inch)|3.8750Tool Performance|General PurposeSpiral Type|RegularMaximum Drilling Depth (Decimal Inch)|Maximum Drilling Depth (mm)|Cutting Direction|Right HandOverall Length (Decimal Inch)|7.2500Primary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Series|110Standards|Tool Application|Web Thinning|Web-ThinnedDrill Length Type|Flute Length x Diamter Ratio|Drill Bit Diameter Tolerance|+0.0000 to -0.0010 inPSC Code|UNSPSC Code|