For enlarging root canal and making smooth and flat root canal wall through grinding and polishing.
RCS K are primarily used for exploring and enlarging root canals, especially for further fine-tuning the canal walls after initial cutting with expanding needles.
With pre-mounted silicone stoppers
The silicone plug can securely fit onto the end or connection of the hand file, effectively preventing dust, debris, and other impurities from entering the interior of the file, thus maintaining its cleanliness and optimal working condition.
Square cross section: Thread spacing is more dense, not easy to break
The thread design of RCS K is denser than that of reamers, which aids in better removing debris and achieving precise shaping.