... angles Your inquiry would be highly attentioned and responsed.Turbo grinding cup wheel for grinding, leveling and polishing stones, such as granite, marble ... It has a good balance.Cup wheel is for fast rough dry or water-cooling grinding and shaping of marble and ... M14,Grit: #36, #60, #80, #100, #120, #180, #220 turbo cup wheel, grinding cup wheel,for granite/marble surface,concers,edges and angle