Coltene HyFlex EDM Canal File Refill

Coltene HyFlex EDM Canal File Refill

HyFlex EDM NiTi files made by electrical discharge machining for high strength and fracture resistance with Controlled Memory flexibility.

If a file does not regain its shape after heat treatment, it has deformed plastically and the risk of fracture is increased.

Finishing files (optional)

• 40 /.04
• 50 /.03
• 60 /.02

Source: Dr. Antonis Chaniotis clinical cases

Product features

• 5th-generation root canal files produced by EDM: sparks between workpiece and tool melt and vaporize the surface, creating a unique NiTi surface that makes HyFlex EDM files stronger and more fracture-resistant
• Combination of flexibility and fracture resistance can reduce the number of files needed for cleaning and shaping without compromising canal anatomy
• Like HyFlex CM files, HyFlex EDM files have the familiar Controlled Memory (CM) effect for similar flexibility and regeneration behavior
• Up to 700% higher fracture resistance; specially hardened surface; fewer files needed for successful treatment
• Unlike conventional NiTi files, the austenite-to-martensite crystallographic transition at room temperature yields extreme flexibility and fracture resistance
• Visually determined reuse count is higher than for conventional NiTi files