1 box of 5 discs. New records. Diameter 17" (430 mm). Designed for low-speed single-disc machines from 175 to 600 rpm. High abrasiveness black discs for intensive stripping of old layers of emulsion, wax, polish and embed dirt before renovating floors. Suitable for PVC, vinyl, stone, terrazzo, concrete and other hard floors. Highly resistant non-woven fibers, long service life. Original packaging: 5 discs per box. Cardons with signs of wear from storage, as visible in the photos. Sale in destocking, limited stock.