The high-end design makes it feel comfortable. The shell is made of ABC engineering plastics with stability and impact resistance, which is safe to use. The internal use of Omron micro switch design to prevent the appearance of oxidation. The service life is long, and the mechanical life is more than 1 million times. The electrical life is more than 200,000 times.
Most dental tablet machines use hand switch, which can also be said to be special hand switchs for dentistry.