Firepower 1423-3158 Crimp-Type Wire Cup Brush, 4" Diameter

5/8" - 11 NC threaded arbor .014" wire size, 8,500 Max RPM Heavy duty cup brushes with arbor adapters and threads to fit most grinders Made with high quality tempered wire Provide fast cutting action for removal of light encrustation of scale, rust, paint or weld splatter