Accesorio de endodoncia dental 21 mm Sx-F3 tratamiento rotativo cono universal cambiado
The ProTaper system is comprised of three shaping (SX S1 and S2) and three finishing (Fl, F2 and F3) files. 21mm SX-F3 6 Pcs/Box. During use of NiTi rotary files, it is necessary to consider their potential for breakage.