The dental handpiece is an instrument that uses air or electricity to generate a rotary cutting motion, similar to how a drill operates. Often, Handpiece are organized by speed range (high speed or low speed) which determines the applications that are suitable. Typical high speed applications include cutting tooth structure and finishing restorations while low speed Handpiece have a range of applications including endodontics, implantology, caries removal and prophylaxis. Air-driven high speed, 更多
