Manufacturer Part Number: 300-3125|Reamer Diameter (Inch)|5/16Reamer Diameter (Wire)|Reamer Diameter (Letter)|Reamer Diameter Range (Decimal Inch)|0.3000 - 0.3499Reamer Diameter (Decimal Inch)|0.3125Reamer Diameter Range (mm.)|7.00 - 8.00Reamer Diameter (mm)|7.90Tool Material|Solid CarbideFlute Type|StraightSpiral Direction|StraightCoating/Finish|Bright/UncoatedShank Type|Straight-CylindricalCoolant Through|NoDowel Pin Reamer|NoOver/Under Size Reamer|NoOverall Length (Decimal Inch)|Overall Length (mm)|82.60Overall Length (Inch)|3-1/4Number of Flutes|6Maximum Shank Diameter (mm)|Maximum Shank Diameter (Inch)|Minimum Shank Diameter (Decimal Inch)|Flute Length (Inch)|1-1/8Flute Length (mm)|28.60Shank Size (Inch)|Reamer Diameter Tolerance|+0.0001 to +0.0005 inMaximum Shank Diameter (Decimal Inch - 4 Decimals)|Over/Under Size Direction|Under Size Over Size Dowel Pin Size|Series|300DCutting Direction|Right HandShank Taper Designation|Pilot Diameter (Decimal Inch)|Additional Information|Standard Carbide Reamer For General Machining ApplicationsDowel Pin Reamer Tolerance|Shank Size|System Of Measurement|Product Service Code|UNSPSC Code|23241611