OTR Technology: When the torque setting is reached, the file auto reverses 90° then continues again in the cutting direction. OTR reduces file fatigue, as well as the possibility of file breakage.
Auto Motor Start/Stop: No footswitch required. The motor starts when file is inserted into the canal and stops when it is withdrawn.
Auto Torque Reverse: Reduced file breakage. The file stops and reverses if the torque goes over the set torque limit. There are 11 torque settings.
Auto Torque Slow Down: Reduced file breakage. File slows down as the torque approaches the set torque limit.
Auto Apical Reverse: File stops and reverses when it reaches the end of the set working length.
Auto Apical Slow Down: File slows down as it approaches the end of the set working length, ensuring safe and accurate preparations.
The Root ZX II Low-Speed Handpiece with OTR technology by J Morita is a revolutionary product in canal preparation. It prepares root canals while displaying precise and accurate measurements.
During file rotation, the torque is automatically measured. If the torque is less than the set value, the file rotation continues, but if the torque has reached the set value, the file reverses rotation by 90° and then continues in the cutting direction once again. OTR reduces file fatigue, as well as the possibility of file breakage.
The handpiece is lightweight and ergonomically designed to minimize fatigue and fingertip stress and is ideal for endodontic access. It offers 3-speed settings of 100, 300 & 500 rpm, and 3 programmable memory modes.