Dental handpiece is broadly divided in fiber optic high speed handpiece, quick coupling non optic high speed handpiece, led generator high speed handpiece, standard high speed handpiece, low speed handpiece, contra-angle handpiece. Handpiece adopts water-air separation antisuction. The handpiece's water and air is sprayed through separate channels. Atomization can be achieved under extremely low water pressure, and it is guaranted that water will come out even if the air pressure is greater than the water pressure. The antisuction structure prevents foreign objects such as blood viruses from being sucked back into the core of handpiece and cross-infection due to changes in air pressure during treatment.

The spindle with a patented mechanical chucking structure (patent number: CN201320057567.3) has a chucking force of over 3.5kg, which ensures that the bur can be kept in the spindle steadily during the doctor’s treatment to prevent burs flying and guarantee safety. The run-out is less than 0.008mm, and the positioning is more accurate.

Airflow stabilization device keeps stable speed to provide constant-pressure airflow for the dental handpiece, reducing bearing damage caused by instantaneous high air pressure.

Germany ceramic ball bearing creates low noise and longer service life.

The medical grade stainless steel material is drop-resistant, durable and more reliable, which ensures that the head and cartridge will not be damaged even if the handpiece is accidentally dropped during use.