Dental High Speed Handpiece Air Turbine CV/GX MM4

• Take the needle method press type
• Working pressure 0.25Mpa-0.3Mpa
• Speed 350000-420000 R.P.M
• Use needle Φ1.595-Φ1.600
• Noise ≤70db

Highspeed Handpiece for Children

There is a groove on each ball bearing, which can contact to O ring to make the cartridge tight. The bur will not shake and it will be safer for the patient. The ball bearing is closed anti-corrosion to lead a longer life span. 3. perfect stable and reliable performance; 135°C Autoclavable. 5. high-grade material with a stylish design.