circular steel brush diameter 75 mm the structure of the flexible steel lines allows great flexibility and a controlled aggressiveness for all finishing operations, especially on difficult to access surface. This will help you brush for removing rust, cleaning metals and stone, preparing the work of welding and brazing. Features: steel file Brush Good mechanical resistance and progressive wear resistant and rigid support Resists loading 6 mm rod mounting Dimensions: 75 x 20 mm Advice: Aggressiveness controlled respecting the part geometry and material removal Application a finished together uniform finish without facet or edge marking