The revolutionary EdgeFile uses our own flexible FireWire NiTi forged with our proprietary heat treating process. Our files are two to eight times more resistant to cyclical fatigue compared to other NiTi files–substantially reducing the incidence of file separation.
No Shape Memory Means a Superior File
Our heat treating process gives the EdgeFile Series, “Canal Contouring Technology,” making the files extremely flexible and reducing the shape memory and “bounce back” effect of other NiTi files. The flexible EdgeFile closely follows the anatomy of the canal without straightening out, reducing the risk of ledging, transportation, and perforation. The flexible shaft reduces the need for excessive straight line access, allowing more tooth structure to be preserved.