Grit numbers from 100 to 180 perform well with both hand-sanding and power-sanding, preparing bare surfaces for finishes. Large grit makes a good sandpaper for metal and is used in applications such as: Smoothing workpieces. Removing scratches.
Considering this, what’s the highest sandpaper?
Sanding 101
- The lowest grit sizes range from 40 to 60. …
- Medium grit sandpaper ranges from 80 to 120 abrasives per square inch. …
- Fine paper begins at 150 grit and ends at 180 grit. …
- Very fine, 220 to 240 grit, and extra fine, 280 to 320 grit, are the finishing pros.