Dental handpieces, what to look for when you buy?
2020-4-10u2002·u2002There are two systems for powering handpieces: air turbine and electrical. Air driven handpieces contain an air-driven rotating turbine to generate rotation, and are powered by compressed air. They can reach speeds of up to 400,000 rpm or more with a variable torque. However, faster speed does not mean its better.Get Price