No. 100 No. 1000 No. 120 No. 1200 No. 150 No. 180 No. 2000 No. 220 No. 280 No. 320 No. 400 No. 500 No. 600 No. 80 No. 800
Rust removal on rough-finished metal. Rough sanding of wood; paint removal.
General wood sanding; plaster smoothing; preliminary smoothing of previously painted surface.
Final sanding of bare wood or previously painting surface.
Light sanding between finish coats; dry sanding.
High finish on lacquer, varnish, or shellac; wet sanding. High-satinized finishes; wet sanding.