The heat treated rotary files SmartTrackTM are extremely durable and flexible. They can be pre-bent to access curved canals without the risk of breakage.
The CM Ni-Ti SmartTrackTM files are heat treated using an innovative technology. This allows the files to be pre-bent before root canal treatment. This can facilitate access to difficult and highly-curved root canals. The X7 series is a universal file system for a rotary endomotor. The file length is 25mm.