Answer
60 grit is for heavy removal only. Refine afterward with 80, 120, and finer grits.
Why it happens
60 grit is very coarse and is used only when heavy removal is needed.
Recommended grit
Use 60 only for aggressive removal, then refine with 80, 120, and finer grits.
Wet or dry
Dry for heavy removal.
Success check
Heavy material is removed without unnecessary gouges.
What to do
- Use 60 only on surfaces that need heavy removal.
- Keep pressure controlled.
- Stop once the heavy material is removed.
- Refine with 80, 120, and finer grits.
Avoid: Do not use 60 grit for final prep or fine finishing.