P80 ~ P180 : This grit belongs to the coarse grits and is generally used for sanding hard, coarse and rough objects such as metal, wood, walls, etc.

P240 ~ P400 : This type of mesh is usually used by us for secondary sanding during rough sanding, and some less demanding meshes can be sanded and shaped directly.

P600 ~ P800 : This type of sandpaper is intended for mahogany furniture, amber, gold, etc.

The data is a single batch, manual measurement, there are errors!
The color of the photo may have a color difference due to the monitor!