In Case You Missed it
The Home Machinist (Part 11)
In our continuing series, author Bob Fritz explains how to use a boring head to drill odd-size or big holes. Hint 1: The bigger the hole, the slower the going. Hint 2: The traveling rest, which moves with the cutting tool, braces the material in two directions to minimize flexing.
Insurance And Training
Just because you built it, doesn't mean you're ready to fly it. By Scott Sky Smith.
Rag Wing Roots
These days, I seem to be associated mostly with metal airplanes, RVs in particular....