advantages: 1. Low noise 2. Small atomization 3. Low oil content 4. High and low speed connectors can be interchangeable Feature: 1. Dental handpiece cleaning lubrication system; 2.With 4 interfaces; 3.Automatic handpiece maintenance unit; 4. Specialized For High Speed/Contra angle/Straight Nose; 5.4 dental handpieces can be oiled and cleaned at the same time; 6.The use of dental handpiece can improve the maintenance drive 40% of life; 7.This machine can clean and oil the parallel shank or bending handpiece accurately and easily at any time; 8. It have the character of high security, easily operating; 9. Swing pinion can effectively clean and oil the dental handpiece from different angles; 10. Having completed the procedure of the cleaning and oiling,the remained oil can be cleared by pressing the air key; 11.Differ…