Feature:

1.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 to patient.

2. The ball bearing is closed anti-corrosion to lead a longer life span. 1.Quiet handpiece enabling operation at a low noise level not more than *0db to protect your hearing.2.Head and knee angle combination to good visibility and accessibility

3.Quiet handpiece enabling operation at a low noise level not more than *0db to protect your hearing.

4.Head and knee angle combination to good visibility and accessibility

5.Triple water spray and anti-retraction system to provide a fine spray mist for better visibility,cooling and cutting speed.

6.Push chuck easy to bur changing

7.Durable and newly hygiene surface coating applied on handpiece

8.Autoclavable at up to **5°(**5°F)

9.quick coupling,compatible to Kavo

*0. warranty: one year for handle; six months for cartridge