Dan Gelbart's 1-Micron Air-Bearing CNC Lathe

Dan Gelbart · Demo · YouTube title: High precision air bearing CNC lathe and grinder

Why it's here

Cited as a marvel of absurd precision in home-built machine tools, and a pointer to Gelbart's other videos.

What it covers

Dan Gelbart shows his home-built air bearing CNC lathe and grinder, which reaches about 1 micron accuracy. He demonstrates the machine and its parts.