ProTaper Ultimate F3 31mm 3pcs

ProTaper Ultimate F3 is a nickel-titanium rotary finishing file designed for apical third preparation with a 030 tip size and .09 taper. The system combines three types of heat-treated NiTi alloys for enhanced flexibility and resistance to cyclic fatigue. Recommended operating speed is 400 rpm with torque settings of 4.0-5.2 Ncm. Package contains 3 files of 31mm length.