Dental Handpiece Parts Is There Dental Handpiece Soundless?

Is there dental handpiece soundless? - dental handpiece parts

No. Most are run by an air turbine and exhaust gas always less noise - the sound of a drill.

But - there are also high-speed electric handpieces not using an air turbine. They are much quieter, but still a little noise. I mean, nothing is about 100,000 rpm or more, make noise.

No matter how calm the hand piece is always a sound that cut the contacts of the teeth. It is the same as the sound of the "drill", but still there.