Manufacturer Part Number: 257-5006|Reamer Size (Fractional Inch)|1/2Reamer Size (mm)|Reamer Size (Decimal Inch)|0.5000Reamer Size (Letter)|Reamer Material|Solid CarbideFlute Length (Decimal Inch)|3.9100Flute Length (Inch)|Flute Length (mm)|Shank Type|CylindricalDrill Length Type|Shank Diameter|0.5625Shank Diameter (Decimal Inch)|Shank Diameter (Inch - 0 Decimals)|1/2Shank Diameter (mm)|Shank Diameter (Inch)|1/2Overall Length (Inch)|6Overall Length (Decimal Inch)|6.0000Series|Tool Application|Tool Performance|Included Angle|Spiral Direction|Cutting Direction|Right HandPilot Diameter (Decimal Inch)|Coating/Finish|Bright/UncoatedProduct Service Code|UNSPSC Code|23241611