What is the purpose of a slow speed hand piece?

The slow speed handpiece serves multiple functions in dental procedures, primarily used for removing decay and polishing teeth. Its design allows for better control when performing tasks that require precision and care. In cavity preparation, the slow speed handpiece can effectively remove carious tooth structure without creating excessive heat, which could damage the pulp or surrounding tissue.

Additionally, the slow speed handpiece is commonly employed for polishing the teeth after a procedure. The ability to gently polish surfaces helps in smoothening the tooth structure and enhancing the aesthetic appearance, as well as contributing to overall oral hygiene by reducing plaque retention.

While cutting and preparing a tooth and etching dental surfaces are essential aspects of dental care, they are typically performed with other instruments or types of handpieces that are designed for those specific tasks. Therefore, the comprehensive ability of the slow speed handpiece to both remove decay and perform polishing aligns it with the primary functions expected in a dental setting.