Manufacturer Part Number: 10303|Brush Diameter (mm)|Brush Diameter (Decimal Inch)|1/2Filament/Wire Diameter (Decimal Inch)|Filament/Wire Diameter Range (Decimal Inch)|Fill Material|SteelWire Type|CrimpedTrim Length (Inch)|7/8Shank Diameter (mm)|6.00Shank Diameter (Inch)|Maximum Rpm|25000Overall Length (mm)|Overall Length (Inch)|2-9/16Overall Length (Decimal Inch)|2.5625Shank Length (Inch)|Shank Material|Shank Included|Grit|Material Application|SteelPilot Diameter (Inch)|Pilot Diameter (Decimal Inch)|Piloted|Abrasive Material|Bridled|Bristle Flexibility|Brush Color|Encapsulated|Features|Cleaning Corners & Filet Welds; Greatly Enhanced Durability; More Effective Brushing Action; Uniquely Trimmed Crimped Wire FillFerrule Material|Flared|YesGrade|Hollow Center|UNSPSC Code|