UDG M3-C Hand Files, Special for Calcified Root Canals, Stainless Steel, 6pcs/box, 995111-995168

UDG M3-C Hand Files, Stainless Steel

Hand K-files and H-files are relatively soft because they are primarily designed for filing and exploration. When they fail to negotiate calcified root canals, C-files are required. C-files are harder than K-files and H-files, and this increased stiffness allows them to penetrate calcified canals and reach the apex.