Youni X File is an advanced heat-treated rotary endodontic file system engineered for safe, efficient, and predictable root canal shaping. Manufactured with controlled heat-treated NiTi alloy, it offers enhanced flexibility, superior resistance to cyclic fatigue, and excellent canal centering ability, even in curved and complex canals.

The optimized cross-section and cutting efficiency allow smooth dentin removal with reduced torsional stress, ensuring safer instrumentation and consistent performance. Youni X Files are available in a wide range of tapers, sizes, and lengths, making them suitable for routine as well as complex endodontic cases.

1. Establish a proper glide path before introducing the rotary file into the canal.

2. Select the appropriate file size and taper according to the canal anatomy and treatment plan.

3. Use the file with a compatible endodontic motor at the manufacturer’s recommended speed and torque settings.

4. Advance the file using a gentle in-and-out (pecking) motion without applying excessive apical pressure.

5. Remove the file frequently to clean debris from the flutes and irrigate the canal.

6. After use, clean the file thoroughly and follow standard sterilization protocols.

7. Discard the file immediately if any signs of distortion, unwinding, or metal fatigue are observed.

File Type

Heat-treated rotary endodontic file

Material

Advanced heat-treated Nickel-Titanium (NiTi) alloy

Motion

Continuous rotary motion

Flexibility

High flexibility, ideal for curved canals

Cutting Efficiency

Smooth, controlled cutting performance

Length Options

19 mm

21 mm

25 mm

31 mm

Taper Options

3%

4%

6%

10%

Available Sizes

15 / 4%

18 / 3%

20 / 4%, 6%, 10%

25 / 4%, 6%

30 / 4%, 6%

35 / 4%

Color Coding

ISO color-coded for easy size identification

Compatibility

Compatible with standard rotary endomotors