Eighteeth E-FLEX Blue Rotary File 40/04 is a nickel-titanium (NiTi) rotary endodontic instrument designed for mechanical shaping of root canals during endodontic treatment. The 4% taper supports controlled canal preparation while maintaining flexibility and predictable handling in routine clinical workflows.
Clinical Advantages
NiTi rotary file designed for efficient canal shaping
4% taper supporting controlled dentin removal
Blue heat-treated appearance associated with enhanced flexibility characteristics
Indications & Clinical Use
Mechanical preparation of root canals
Endodontic treatment in anterior and posterior teeth
Use within standard rotary endodontic protocols
Material, Technology & Performance
Nickel-titanium (NiTi) alloy rotary instrument
Blue heat-treated surface technology
Design compatible with commonly used endodontic rotary motors
Clinical Workflow & Handling
Used in continuous rotary motion according to recommended settings
Supports smooth canal negotiation and shaping
Handling characteristics comparable to established NiTi rotary file systems
Instructions for Use
Establish glide path according to standard endodontic protocol.
Mount the rotary file in a compatible endodontic motor.
Operate at manufacturer-recommended speed and torque.
Clean and inspect the file between uses and dispose as clinically indicated.
Packaging & Specifications
Rotary endodontic files
Size: Assorted 17/08_20/04_25/04_30/04
Packaging: 6 pieces per pack
Manufacturing & Market Authority
Eighteeth E-FLEX Blue Rotary Files are suitable for endodontic use in dental clinics in Egypt (A.R.E) and across the MENA region, aligning with commonly adopted rotary instrumentation workflows.
