Perfect substrate preparation is the prerequisite for a perfect result. The RENOFIX RG 130 ECI surface-restoration grinder is a powerful and absolutely reliable helper for grinding concrete or removing old coatings and adhesive residue. The brushless EC-TEC motor provides the power to work without interruptions, with the maximum service life. In combination with the CT 36 AC HEPA and CT 48 AC Dust Extractors, high volumes of dust are caught and contained easily.