Manufacturer Part Number: 72401011|Taper Pin Size|#1Small End Diameter (Decimal Inch)|0.1447Flute Type|StraightShank Type|SquareOverall Length (mm)|Overall Length (Decimal Inch)|2.9375Overall Length (Inch)|2-15/16Coating/Finish|Bright/UncoatedFlute Length (mm)|Flute Length (Inch)|1-11/16Flute Length (Decimal Inch)|1.6875Large End Diameter (Decimal Inch)|0.1798Shank Diameter (Decimal Inch)|0.1875Shank Diameter (mm)|Shank Diameter (Inch)|3/16Shank Diameter|3/16Spiral Direction|Tool Material|High-Speed SteelSeries|Tool Application|Hole Enlarging; Hole Finishing; Hole ShapingTool Performance|General PurposeCutting Direction|Right HandPrimary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Taper Rate|1:48Number Of Flutes|6Product Service Code|UNSPSC Code|23241617