Dental Handpiece

1. Core functions of dental handpieces: High-speed cutting at 200,000 - 400,000 RPM (high-speed handpiece), torque control: low-speed handpiece (<20,000 RPM) provides high torque, cooling system: aerosol/water-cooled design to prevent tissue thermal damage and enhance surgical safety. It can withstand 135°C high-temperature sterilization while ensuring safe use, meeting hospital requirements.

2. Application scenarios: High-speed handpiece + ball burr/split burr and other tools can be used for caries treatment. Low-speed motor + dental root canal file can be used for r

oot canal treatment. Surgical straight handpiece + bone drill can be used for periodontal surgery. Dental handpieces can not only be used in clinical surgeries but also in restoration scenarios. Different tools result in different functions. For example, when preparing for all-ceramic crowns, a high-speed handpiece + diamond burr can be used. For denture adjustment, a dental low-speed handpiece/polishing machine + polishing wheel can be used.

3. Classification by drive method: Pneumatic handpieces are driven by compressed air, electric handpieces have built-in motors for precise speed control, and fiber optic handpieces integrate LED lighting for clear vision.