The E7D - Access Diamond has excellent durability. It's end-cutting action is highly recommended for canal location, removal of obstructions, calcifications, caries, and prep margins refinement.
Compatibility & Thread Options
Use for these procedures:
Pulp Chamber
Refining Access
Locating Calcified Canals
Locating MB2 Canals
Removing Pulp Stones and Calcifications
Removing Restorative Materials