Dentsply - Flexofile - 21mm 6/Pk #35

• ISO size #35 tip diameter
• 21 mm working length size
• Square cross-section cutting
• Quantity: 6 files per pack

The Dentsply Flexofile 21 mm 6/Pk #35 is a precision stainless steel endodontic hand file developed for controlled canal enlargement and shaping during root canal therapy. Featuring a 21 mm working length and ISO size #35 tip diameter, this file is engineered to provide balanced cutting efficiency and tactile feedback in moderate canal preparations.

If you are thinking about what the Dentsply Flexofile 21 mm 6/Pk #35 is used for, it is the best ISO size 35 stainless steel endodontic hand file for progressive canal enlargement while maintaining original canal curvature and apical control. From your clinical standpoint, you need a file that delivers dependable dentin removal without excessive stiffness, and this flexible stainless steel construction supports smooth navigation through curved canals when used with proper irrigation and glide path management. The square cross-sectional design enhances cutting action while reducing the likelihood of binding, promoting safer use with step-back or balanced force instrumentation techniques.

Its 21 mm length allows precise control in anterior and premolar cases where access may be limited, improving maneuverability and tactile sensitivity. The color-coded silicone handle simplifies ISO size recognition, streamlining workflow and minimizing selection errors during multi-file sequences. Designed for consistent manual shaping prior to obturation, it supports effective debris removal and taper refinement.

For practices prioritizing accuracy, canal integrity, and reliable hand instrumentation, it is also the best 21 mm size 35 manual endodontic file for controlled apical preparation and predictable endodontic outcomes. The Dentsply Flexofile 21 mm 6/Pk #35.