I don't know what this video is about, but here are the ingredients:

- Taps & tap types, tapping head & breakdown
- Finishing the Lathe QCTP holders
- Revisit the DRO's tool offset feature

Since I mentioned it, Adam's purge fixture:    • AWS Back Purge Welding Fixture Part 8...  
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Music: "Ella Vater" - The Mini Vandals