Standard pack = 1 piece(s). Type = Wire Cup ; Type = Stem Mounted Utility ; Shank Size = 1/4 Inch ; Brush Diameter = 1-3/4 Inch ; Filament/Wire Diameter = 0.0118 Inch ; Filament/Wire Type = Crimped ; Fill Material = Steel ; Maximum Speed = 13000 rpm ; Trim Length = 3/4 Inch ; Type = Single Row ; Wire Diameter = 0.014 Inch ; Wire Material = Steel ;