● ● ● ● ● ● ● ●Sanding Disc Performance Description● ● ● ● ● ● ● ●
● 60-180 grit belongs to the coarse sand series. It is generally used for the first sanding of rough and burr surfaces.
● 240-400 grit belongs to the general fine sand series. It is generally used for secondary sanding or ordinary finish molding sanding.
● 600-1500 grit belongs to the precision fine sand series, which is generally used for fine sanding on the surface.
● 2000-5000 grit belongs to the ultra-fine sand series, which is generally used for ultra-fine and smooth sanding in the later stage (wet sanding effect is better).
● 7000-10000 grit belongs to the ultra-fine sand series. Using unique nanotechnology, the surface grit is fine, which is used for ultra-fine mirror effect sanding (wet sanding effect is better).