NiTi K-File Size 10 21mm 6pcs

Endodontic K-file manufactured from premium nickel-titanium alloy offering superior flexibility and fracture resistance compared to stainless steel. Features color-coded identification and silicone endostop for precise working length control. The NiTi material provides shape memory and allows smooth, progressive root canal enlargement without pre-bending. Package contains 6 files of size 10, 21mm length.