PROTAPER 21 mm S1 Preparation Files 6 pcs
Maillefer instruments with progressive taper. Made of nickel-titanium for rapid and efficient preparation of root canals while respecting their anatomy. Advantages: The multiple taper improves flexibility, cutting efficiency, and reduces stress - Long and curved canals are shaped using only 3 to 4 instruments - Reduced working time: fewer instruments - Cutting efficiency - Safe and simple.