PREMIUM wire brushes for straight grinder are the first choice for machining hard-to-reach places on steel workpieces. The product is perfect for removing rust, paint and lacquer as well as for surface preparation and finishing. Especially when cleaning the inside of pipes, these tools show their qualities. Different designs of the wire brushes equip you ideally for versatile tasks, from sensitive (DW - knotted) to coarse (DZ - knotted). The latter spreads depending on the selected speed and can thus handle a wide variety of bore diameters. In addition, the knotted DZ version shines with maximum standing time and robustness.