1. German ceramic ball bearing; open style cartridge
2. Four spray, effective cooling for bur and treating contact surface
3. Push button type to change bur, easy and convenient
4. Sirona type 6 holes ISO Standard quick coupling, easy to exchange handpiece for dentist and improve working efficiency
5. Fiber optic light source, Japan imported LED lamp, endurance of sterilization under high temperature and high pressure
6. sterilized in 135℃ to avoid cross-infection.
7. Streamlined design, comfortable for hand feeling, easy to clean