Manufacturer Part Number: 20993|Reamer Type|Reamer Diameter (Decimal Inch)|Reamer Diameter (mm)|Reamer Diameter (Inch)|1/2Shank Type|Morse TaperFlute Type|SpiralFlute Length (Inch)|Flute Length (mm)|Flute Length (Decimal Inch)|Overall Length (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|4-1/2Hex Shank Size (Inch)|Small End Diameter (Decimal Inch)|Small End Diameter (Inch)|Small End Diameter (mm)|Shank Taper Designation|Shank Diameter (Inch)|1/2Shank Diameter (Decimal Inch)|Shank Diameter (mm)|Series|Tool Application|Tool Performance|Spiral Direction|Cutting Direction|Tool Material|High Speed SteelPrimary Workpiece Material|Primary Workpiece Material Code|Secondary Workpiece Material|Secondary Workpiece Material Code|Number Of Flutes|3Coating/Finish|Product Service Code|UNSPSC Code|