Johnson-Promident University High Speed Handpieces
2020-3-5u2002·u2002High Speed Handpieces 101 Overview What is a High Speed Handpiece? A hand held drill, usually air-driven (can also be electric), that spins cutting burs at approximately 400,000 RPM. • Used for cavity preparation, removal of tooth structure and margin creation. How Does a High Speed Handpiece Work? • Air turns a turbine located in the head ...
Get Price