đ-đđđĻđĻ đŦđĸđ§đ đĨđ-đđđ đ đđđŦđĸđ đ§, endows the files with powerful cutting force and increases 40% in debris removal
đđĻđđĢđ đđ§đ đŦđđđ đ đŽđĸđđĸđ§đ đđĸđŠ, 0-3mm retains the non-cutting guiding tip, greatly reducing the risk of perforation and ledge, and preserves natural teeth
đđđ¯đđ§đđđ đĄđđđ đđđđĸđ¯đđđĸđ¨đ§ đđđđĄđ§đ¨đĨđ¨đ đ˛ enhances fatigue resistance and further improves fracture resistance
