10-6-14 Hatchets used for cavity preparation: retentive areas, internal line angles and removing hard caries., 10-6-14 Hatchets used for cavity preparation: retentive areas, internal line angles and removing hard caries.
1.0mm/1.0mm, 10-6-14 Hatchets used for cavity preparation: retentive areas, internal line angles and removing hard caries.
1.0mm/1.0mm
14-6-8 Hoes form line angles on anterior preparations.
10-4-8 Hoes form line angles on anterior preparations.
10-4-8 Double-ended Hoes form line angles on anterior preparations.
10-4-14 Hoes form line angles on anterior preparations.
10-4-14 Double-ended Hoes form line angles on anterior preparations.
6.5-2.5-9 Hoes form line angles on anterior preparations.
Hoes form line angles on anterior preparations.
Hoes form line angles on anterior preparations
Chisels used to refine the cavity preparation. Black's Formula: 11.5-15-3
