The rainbow cutters are a highly diamond impregnated rubber disc which can be used on all types of material ranging from Zirconia, alumina, ceramic and all kinds of alloys.
They come in four grades :
| Red Coarse Grade: For minimal reduction on zirconia marginal regions and all types of ceramic materials. | Blue Medium Grade: For minimal reduction on zirconia marginal regions and for contouring all types of ceramic materials. | Grey Fine Grade: For the removal of minor scratches on all types of ceramic materials. |
 Suggested R.P.M 13,000-15,000 Item order No. 122-0001 |  Suggested R.P.M 13,000- 15,000 Item order No. 122-0002 |  Suggested R.P.M 13,000- 15,000 Item order No. 122-0003 |
| Yellow High Shine Grade: For the final high shine procedure on all types of ceramic and zirconia materials. | ||
 Suggested R.P.M 8,000-10,000 Item order No. 122-0004 |
