10 packs Dental Universal ProTaper Endodontic Rotary Files Assorted SX-F3 25mm Dentsply A

Description

Multiple Changing Tapers over each File's Cutting Blades, Convex Triangular Cross Section Progressively Changing Helical Angle and Pitch, Variable Tip Diameters Modified Guiding Tip, No Radial Lands More Efficient Cutting Angle, Improved Safety Short Handles Eight (8) Instrument Series