Veneer technique

depth markee on the labial surface forms: 

1. 828
2. 834
3. 834A
4. 868A

removing of the enamel forms:

1. coarse grit: (850L, 851)

Smoothing and strenghten of the preparation borders, very fine finishing of all case contacts (fine grits):

1. 850L
2. 851
3. 860
4. 861
5. 861SE
6. 862
7. 888
8. 889
9. 898
10. 379