Special sponge sandpaper (replaceable)
- Special sponge sandpaper (replaceable): suitable forSurface objectGrind on.
- The size is 8.5x13cm, can be purchasedSingle piece of abrasive clothMake replacements.
- 220 to 800: suitable for grinding rough surfaces, to obtain a smoother surface.
- 1200~3000: Suitable for polishing objects to make smooth surface grinding treatment.