Manufacturer Part Number: 98391|Brush Diameter (Decimal Inch)|Brush Diameter (mm)|Brush Diameter (Decimal Inch)|Brush Type|HelicalFill Material|NylonBrush Length (Inch)|Shank Diameter (Inch)|1/4Shank Diameter (Decimal Inch)|Overall Length (mm)|Overall Length (Inch)|Abrasive Material|Silicon CarbideGrade|Extra FineGrit|320Connector Type|Maximum Rpm|Shank Material|Shank Thread Type|Shank Thread Size|Bristle Flexibility|Material Application|Minimum Bore Diameter (Inch)|Minimum Bore Diameter (Decimal Inch)|Maximum Bore Diameter (Decimal Inch)|Maximum Bore Diameter (mm)|Spiral Type|SingleAdditional Information|PSC Code|UNSPSC Code|