Nitiflex File for opening severely curved root canals have outstanding advantages over traditional stainless steel instruments:

• Nitiflex files flex to follow smoothly the curve of the root canal
• Whether working with a very fine file or a larger size, the dentist has the same sensitive control over the cutting action
• Nitiflex files require no pre-bending the built-in flexibility of all files in the range prevents transportation or any deformation of the natural curve of the canal
• High fatigue resistance
• High cutting ability