Dentsply Sirona World Las Vegas 2026 Watch highlights

Lexicon K-Files

Where exceptional endo begins

The Lexicon family of products stands for quality and offers pre-sterilized k-files, as well as k-reamers, c-files, headstrom files, obturation materials, and more.

Lexicon Family of Products

From access to obturation, Lexicon offers a full line up of Swiss and German made quality precision instruments, brought to you by Dentsply Sirona, the name you know for excellence in endodontics.

Shop Now

Lexicon Files

Dentsply Sirona Endodontics offers the Lexicon family of instruments to help you deliver efficient, predictable, and safe outcomes for your patients. Each file type is manufactured to meet ISO standards and expertly crafted to help you perform at your best. 

Lexicon Pre-sterilized K-Files

Stainless steel k-files equipped with end of handles, safe-endings, non-cutting tips, silicone stoppers, and calibration rings intended for usage during a variety of dental treatments such as cleaning and shaping or exploration. Size options available include 21mm, 25mm, and 31mm lengths. 

Shop now

Lexicon FlexNTK Files

Lexicon FlexNTK Files offer the flexibility of nickel titanium and the cutting precision similar to stainless steel. This convenient instrument conforms to the curvature of the canal to ensure a safe and thorough treatment. Sizing options include 21mm, 25mm, and 31mm lengths.

Shop now

Lexicon Gates Glidden Rotary Drills

Use for bulk removal of the tooth structure during root canal treatments, Lexicon Gates Glidden Rotary Drills are an effective instrument to have on hand. Available sizes are 28mm and 32mm lengths. 

Shop now

Lexicon Pre-sterilized C-Files

Extra-stiff construction

The C-File is an exceptional tool for negotiating through a calcified root canal. The file’s primary uses include cleaning, shaping, and creating initial access. Lexicon C-Files are stainless steel and feature extra stiff construction, markings on the handle ends, and safe-ended non-cutting tips.

Material: Stainless Steel

Shop Now

Lexicon Pre-sterilized Hedstrom Files

The Hedstrom file comes equipped with a thick core making it a durable instrument that is less likely to break. This stainless steel, the pre-sterilized file is offered in 21mm, 25mm, and 31mm links. It is also available in smaller files beginning at size 10. 

Shop now

Lexicon Pre-sterilized K-Reamers

Designed with precision in mind, Lexicon Pre-sterilized K-Reamers are ideal for endodontic treatment that requires superior cutting capabilities. The pre-sterilized instrument is available in 21mm, 25mm, and 31mm lengths.

Shop now

File Comparison

Why Pre-Sterilization?

When selecting your endodontic instruments, you need quality instruments that will deliver efficient, predictable, and safe outcomes for your patients. Select Lexicon files are now available in pre-sterilized blister packs. Pre-sterilized files, packaged for single patient use, take the doubt out of the equation, and add efficiency to your practice by eliminating the need for staff to sterilize instruments. In addition to its convenience, using a new pre-sterilized file for each patient will:

  • Control costs by doing away with cleaning and sterilizing files.
  • Maintain optimal cutting efficiency with a new file for each patient.
  • Eliminate the risk of cross-contamination from inconsistent sterilization procedures.

It’s the quality of Lexicon that you know and trust, with added safety and convenience.

Contact us

Find out more about our Endodontics products and solutions.

Contact Us