See a clip of the founder of Maryland’s National Jet on the “I’ve Got a Secret” game show demonstrating his company’s ability to drill through something as small as a human hair.
This clamping system is an automated steady rest with measuring capability that stabilizes the five-axis machining process of very long turbine blades.
Here’s an effective albeit atypical way to fixture parts such as thin-wall castings that are prone to flexing when conventional mechanical clamps are used.