- Debriding and cleaning of the root canal. - Removal of all infected and affected dentin. - Smoothing of the canal walls. -Tapering of the canal to receive a filling. - Exploration and access to the orifice. - Give straight-line access to the canals. - Achievement and maintenance of apical patency. - More flexible. - Corrosion-resistant. Pack of 6 pcs. **For further product information , please contact Chat Support**