Mtwo® Retreatment Files are designed specifically for removal of root canal filling material. Retreatment of carrier-based fillings (e.g. GuttaMaster®, GUTTAFUSION®) is also possible. The retreatment files offer the following design features: a cutting tip and a constant helical angle which ensure the instrument's easy progression into the gutta-percha filling, without the need to exert pressure.
- suitable for narrow, medium and large root canals
- Working part 16 mm