"I have been regularly using a corded ultrasonic cutter made by a Honda subsidiary. It’s a damn game changer, but starts at US$600. Blades are cheap, and the same standard hobby blades you see here. There are also a variety of alternate blades such as a L shape for scooping, flush cutting, etc. Another for ultrasonic welding plastics. One very important thing to note: The set screw that holds the blade in place needs to be tightened to a very specific lb force supposedly. The dealer that I bought this from sold me a Wiha torque wrench for 90 bucks. Wondering if this one requires the same."

"Sort of unrelated, but I'd really like to know what the shop version of the Shop Vac is. I wish Dyson would get on this, and surprised that they haven't yet."