Specification: Files specially designed for retreatment procedures. Continuous multi-taper design, each file has its own specific work area, makes canal shaping easier, safer, faster and more efficient. Convex triangular cross-section, providing high cutting efficiency. Improved design of the tip is gentle so that to avoid damage to the root canal wall. Design of the pluralism and spiral groove angle to minimize embedding into the root canal wall in the rotation process.
Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3Protaper Dentsply 21mm NiTi SX-F3