Pacdent - Conform Rotary Files - Assorted - 31mm (Compares to ProTaper Universal Assorted / One Each )Used for calcified and simple straight canals Utilizes a 3 fluted taper design for precise work length Designed with calibration rings Resistant to breaks and fractures Pac Taper NiTi Rotary File has a 3 fluted design with calibration rings for setting an exact working length, ideally used for navigating simple straight canals, calcified canals and removing gutta percha. The nickel titanium alloy composition allows pre bending with no rebound, with