- 60 grit (coarse) for rough heavy clay or glaze
- 120 grit (medium) general purpose
- 240 grit (fine) for smoothing
- 400 grit smoothing
- 800 grit smoothing
- 1500 grit polishing
- 3500 grit polishing
Important note: The higher grit pads have resin-based “dots” which are designed for smoothing only after adequate smoothing with lower grit pads. The dots will show wear as the pads are used. This is normal and how they are designed to work. Trying to polish a piece without adequate smoothing with lower grit diamond pads first will cause the dots to wear much more rapidly.