Unmatched strength and flexibility.

Heat-Treated Firewire NiTi Rotary Files

“I love these files. They are super flexible and almost indestructible. They give me the confidence to tackle any beast of a case. A fraction of the price of my old files and do double the work. You definitely get more than you pay for!”

-Dr. Yanina Figueroa, DMD, Atlanta GA



EdgeFile® is fully comparable with your current system meaning a seamless transition.


Amazing strength means the confidence to tackle any case.

ICON Taper No Bounce Back


FireWire™ NiTi doesn’t bounce back to preserve apical anatomy

ICON Taper Flexibility

Unmatched Flexibility

Heat-treated FireWire™ NiTi gives amazing flexibility, capable of 90° curves.

Twice the Cyclic Fatigue

Average Time to Failure in Seconds

  • EdgeFile®
  • Vortex Blue
  • Sybron K3XF
  • Sybon K-3
  • GT Series X
  • ProTaper
  • Sequence



Vortex Blue®

GT Series X®

Sybron K3XF®


Sybron K-3®

Cyclical fatigue test was performed using a custom test system with each file rotated at 500 RPM while 3mm of the file tip was inserted in a test block with a 90° curvature. Time to failure (seconds) was measured for each instrument.

Learn more about our testing method on our Testing page. 

File behaviors such as "No Bounce Back" can be viewed on our videos.


Works with the system you already use.

All our products work interchangeably with the system and technique you already use. For a full list of comparable systems click here.

View our Cyclic Fatigue test results here.

Matching Points


Matching gutta‑percha points and paper points compliment EdgeFile® for a perfect fill.