mew? wouldn't "micron" or "micrometer" be better? I've always though that the true sign of an intellectual is a conversation filled with the pronounciation of greek letters instead of the concepts to which they refer. You, sir, have done that exact thing, but for machining. But thanks for showing the UPA 5 in action. This kind of footage is underrepresented on the internet and thanks to you, it'll be here forever.
Thanks for your constructive comment! You are right with regards to the pronunciation of the "µ". I should have used "micron" instead - I agree. My mistake is probably due to the fact that I am German and not a native English speaker. Glad that you enjoyed the video anyways.