LotFancy Dischi Levigatori 5" 8 Fori Gancio e Anello - Confezione da 100 (12J-2440-V)
40-60 grain are used for coarse sanding of rough surfaces, 80-120 grain are suitable for surface smoothening and sanding of small roughnesses, 180-400 grain are good for final fine sanding. Type: Sanding Disc.