Cartridge compatible with Pa na-Max plus.
Movement structure of the upper cartridge, increasing the balance of upper and lower bearing, avoid the cartridge frict with the
back cover when it rotating.
4-groove design of the cartridge makes the gas smoothly flow from the inside cartridge, to reduce the noise and protect the normal
revolution.
The neck is 9.1mm, which can help dentist easily to treat each site in the patient’s oral, which can improve dentist’s treatment efficiency.