Surely that list includes Clickspring as well.

I would also add the Beyond the Press channel (especially some of the older videos) and Project Farm

Stefan Gotteswinter also does some very fine and interesting work, though his videos are a bit more long-form.

If you like watching chips fly I’d add Edge Precision and NYC CNC to the channel list as well.

Same. Abom as well and /r/skookum a bit.

AvE is hilarious!