Here's How Brush Tools Really Work!
Check Out Our FREE GUIDE: 25 Must-Have Carpentry Tools...Under $25 Each!
https://www.thehonestcarpenter.com/
I was confused by how brush tools functioned for a long time. Did they actually have "brushes" in them? The truth of the matter is extremely interesting though...check out the inner workings of a brush drill as I dissect it!
