Toolzone 5 Piece Nylon Abrasive Filament Brush Set This Toolzone abrasive filament kit is ideal for the removal of paint, rust, scale, deburring and surface finishing. Features and Specifications: 5Pc Nylon Filament Brush Set Abrasive Filament Brushes For Removing Paint, Deburring, Surface Finishing Etc 6mm (1/4") Shank Max Operating Speed 4500Rpm Includes: 24mm End Brush 50mm Cup Brush 100mm Wheel Brush 75mm Wheel Brush 100 Flap Wheel Brush