
Optimum®+NiTi Gold Single File rotary files are heat-treated The unique heat-treatment technique allows the files to be pre-bent The files offer superior resistance against breakage caused by cyclical fatigue and have no rebound Optimum®+NiTi Gold Single Files are reciprocal They oscillate with clockwise and counterclockwise rotation during each cycle This helps to greatly shorten the canal shaping time and overall procedure White #45 31mm Pack of 3 Optimum™ + NiTi Gold Single File™ Speed and Torque: 500rpm at 2.5-3N/cm