These popular nickel titanium rotary files ease around curved canals, letting you create a tapered preparation. A special safety-tip design has a minimal transition angle to prevent ledging and transporting. Radial-landed U file flutes lift debris coronally, letting you create a crown down, continuously tapering preparation from orifice to apex – the best shape for obturation. Used in conjunction with ProFile .04 and .06 instruments, the .02 file is ideal for cleaning and shaping canals with severe curvatures or short radius curves.