The movement component is the core component of the high-speed mobile phone. It consists of the clamping mechanism of the bur, the turbine mechanism that drives the bur and the precision micro-high-speed bearing
The main parameters for judging the quality of high-speed mobile phones: noise, vibration, torque, life
The correct disinfection time of the high-speed mobile phone is 20-30 minutes. It can't be too long or even more than 1 hour with the pliers. The serious damage to the bearing cage will result in a decrease in the life of the mobile phone.