Manufacturer Part Number: 30888VB11|Tool Material|High-Speed SteelNumber Of Hole Sizes|2Shank Type|Round with FlatsHole Diameter|Series|Number Of Flats|3Tool Performance|Tool Application|Overall Length (mm)|Overall Length (Inch)|Overall Length (Decimal Inch)|Minimum Hole Diameter (Inch)|7/8Minimum Hole Diameter (Decimal Inch)|Minimum Hole Diameter (mm)|Maximum Hole Diameter (Inch)|1-1/8Maximum Hole Diameter (Decimal Inch)|Maximum Hole Diameter (mm)|Shank Diameter (mm)|Shank Diameter (Inch)|3/8Shank Diameter (Decimal Inch)|Step Increments (Inch)|1/4Step Increments (mm)|Step Length (Inch)|Step Length (mm)|Flute Length (Inch)|Material Application|Point Type|SplitCoating/Finish|OxideMaterial Grade|Thread Size|Type|Contents|Primary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Product Service Code|UNSPSC Code|27112800