Manufacturer Part Number: 21414|Brush Diameter (Decimal Inch)|0.3750Brush Diameter (mm)|9.50Brush Diameter (Decimal Inch)|Brush Type|HelicalFill Material|Stainless SteelBrush Length (Inch)|Shank Diameter (Inch)|1/8Shank Diameter (Decimal Inch)|0.1250Overall Length (mm)|Overall Length (Inch)|Abrasive Material|Grade|Grit|Connector Type|Maximum Rpm|2000Shank Material|Galvanized SteelShank 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|