If the implant dental handpiece rotor is damaged, how to change it?

When use the dental implant 20:1 contra angle, in addition to sterilization of the implant handpiece, the correct maintenance is an important measure for the normal work and extended life of the 20:1 contra angle for implant.On the contrary, incorrect maintenance will cause low working speed, noise vibration, bearing bead frame fracture, etc., life greatly reduced.