You are correct, I mistook the sample they showed at 1:40, which was the other vendor (Megapro?), and they have ball bearing bits. I had stopped watching at 3-

You are correct, I mistook the sample they showed at 1:40, which was the other vendor (Megapro?), and they have ball bearing bits. I had stopped watching at 3-5 minutes in, and didn't get to the section on bits. They do have custom bits, but say they will provide replacement bits, and also have a mechanism for using regular magnetic hold bits. That's pretty huge!