Model: 60# (Grit) 80# (Grit) 100# (Grit) 120# (Grit) 180# (Grit) 240#(Grit) 320# (Grit) 1000# (Grit) 1500# (Grit) 2000# (Grit). Need to add sandpaper glued to the sticky adhesive disc to disc fixed polished.
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