The BASIC wire brushes for the straight grinder have been developed for machining hard-to-reach areas on workpieces made of steel. The product is suitable for removing rust, paint and lacquer as well as for surface preparation and finishing. These tools show their qualities especially when cleaning the inside of pipes. You can choose between different shapes of wire brushes for versatile tasks, between delicate (DW - knotted) and coarse (DZ - knotted). The SM version of the knotted DW brushes additionally prevents corrosion on the workpiece by using brassed steel wire, while the knotted version offers additional standing time.