Manufacturer Part Number: 88539|Brush Diameter (Decimal Inch)|2-3/4Brush Type|KnottedFill Material|SteelArbor Type|Threaded ArborArbor Hole Thread Size|5/8-11Grade|Grit|Shank Diameter (Inch)|Abrasive Material|Bridled|Flared|Shank Diameter (mm)|Trim Length (Inch)|1Trim Length (mm)|Filament Width (Decimal Inch)|Shank Included|Maximum Rpm|14000Encapsulated|Guard Included|Brush Color|Row Count|Single RowAdditional Information|Product Service Code|5350UNSPSC Code|31191521