Niti K Files for Root Canal Treatment (China)

NiTi K Files (Nickel Titanium) – Flexible Endodontic Files for Root Canal Treatment

NiTi K Files made from high-quality nickel titanium are essential endodontic instruments designed for effective cleaning, shaping, and preparation of root canals. Thanks to their superior flexibility and shape-memory properties, these files navigate curved and narrow canals with greater control, reducing the risk of canal transportation, ledging, or instrument separation.

Unlike traditional stainless steel files, NiTi K Files adapt smoothly to the natural anatomy of the canal. As a result, clinicians achieve predictable shaping while preserving canal integrity. These files meet ISO standards and are widely used in modern root canal treatment for consistent and reliable performance.

Superior Flexibility and Cutting Efficiency

NiTi K Files feature a 2% taper and a precise cutting design that enhances debris removal while maintaining flexibility. The nickel-titanium alloy allows the file to bend and return to its original shape, making it ideal for complex canal systems. Moreover, the smooth cutting action improves tactile feedback, helping clinicians work efficiently even in challenging cases.

Available in multiple lengths and sizes, these files support a wide range of clinical scenarios, from initial canal negotiation to final shaping.

Key Benefits of NiTi K Files

• High flexibility due to nickel titanium alloy

• Shape-memory property for safe canal negotiation

• Reduced risk of canal transportation and ledging

• Effective cleaning and shaping of curved canals

• ISO-standard sizes for clinical consistency

• Smooth cutting edges for controlled instrumentation

• Suitable for manual root canal procedures

Clinical Applications

NiTi K Files are used for:

• Cleaning and shaping of root canals

• Negotiation of curved or narrow canals

• Manual endodontic instrumentation

• Routine and complex root canal treatments

Application Guide

1. Select the appropriate file size and length based on canal anatomy.

2. Establish glide path using smaller sizes before progressing.

3. Insert the NiTi K File gently into the canal using controlled hand motion.

4. Perform incremental filing while irrigating frequently.

5. Progress through larger sizes until desired canal shape is achieved.

6. Clean, disinfect, and sterilize files according to recommended protocols.

Available Specifications

• Lengths: 21 mm, 25 mm, 31 mm

• Sizes: 6 to 80 (including assortments)

• Taper: 2%

• Packaging: 6 files per box

• Material: Nickel Titanium