Smith & ARROW Flap Discs have four grits ranging between 40 grit and 120 grit. Your selection of grit will depend on the work you need to complete.
- 40 Grit: Aggressive grinding and weld removal (very popular)
- 60 Grit: When medium grinding and finishing are required in one step
- 80 Grit: Light grinding with more emphasis on finishing
- 120 Grit: Extra fine surface finishing