Special specification sandpaper holder (item pack)
- Special specification sandpaper holder： Hold and use，Suitable for flat grinding ofsmall objects。
- The size is 2x6.5cm，can be purchasedGrinding sandpaper(item pack) Do replacement。
- #220~#800：It is suitable for grinding rough surfaces to obtain a smoother surface.
- #1200~#3000：It is suitable for polishing objects and smooth surface grinding treatment.