Dental Handpiece Oil Lubricating Machine Drill Oil Lubricator 4&6 Hole HP-330 US
（1）Oil lubricator (1 PCS). With “AIR ” key, after the oiling cleaning is finished, you can get out of the excess oil in the handpiece. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.