Filengrene tutorial: protuberance.
Why it's on BrighterTube
From a channel a BrighterTube curator approved in full · found via Round 4 discovery (unsure list, re-vetted by transcript) · 85% confidenceFrom a channel Lumen includes in full after transcript vetting: Dense technical tutorials on gear cutting, threading mechanisms, and engineering software demonstrated step by step.
What you'll learn
A 4-minute video from jacques maurel's catalogue; the title names its topic.
Video by jacques maurel, played through YouTube's embedded player.