154-558, 3M, 3M Aluminium Oxide Grinding Disc, 150mm, Very Fine Grade, P80 Grit, Hookit, 50 in pack, Brand 3M, Disc Type Grinding Disc, Disc Diameter 150mm, Abrasive Material Aluminium Oxide 3M Aluminium Oxide Grinding Disc, 150mm, Very Fine Grade, P80 Grit, Hookit, 50 in pack