Kerr K3 XF File - 25mm - Size 35 - .06 Taper, 6-Pack

K3XF provides clinicians with the safety and self-centering features of the original K3 plus an extraordinary new level of flexibility and resistance to cyclic fatigue provided by Sybron Endo proprietary R-Phase Technology. K3XF is the ultimate in safety, flexibility and control for rotary file users looking for a stonger and more flexible file. Pack of 6 25mm