40 - 200 Grit: Commonly used for hard, rough, rough metal or wood, rough wall grinding.
240 - 400 Grit: Commonly used for secondary grinding after rough grinding. For some items whose surface requirements are not very smooth, they can be directly sanded.
600 - 1500 Grit: Commonly used for wood furniture, wood, amber, bodhi, gold, silver, copper, aluminum and other materials.
2000 - 5000 Grit: Commonly used in nails, pedicures, etc.
Note: "Grit" , "P" and "#" mean the thickness of sandpaper. It is gradually refined from 40 # to 2000 # (the larger the number, the finer, the smoother, the smaller the number, the coarser, and the sharper the grinding).
Applicable tools: grinding machine, electric drill, angle grinder, polishing machine and other tools.
Product use: sandpaper is used to grind metal, wood and other surfaces to make it smooth and smooth. It is widely used, and it is commonly used in automotive beauty, metal processing, wood processing, engraving and other industries.