NiTi retreatment files are used to remove the gutta percha, carrier-based obturators or filler paste before reshaping of canal. The procedure is same to remove carrier-based obturator or gutta percha alone.

Designed to be used in sequence to remove filling material

• - Three different files for any canal anatomy.
• - WR1 has working tip to facilitate initial penetration.
• - Shorter shank for better visibility.
• - Pack of 3 assorted files