Review on Yangoutool Titanium Automatic Multiple Aluminum by Eric Speers

The bit was what I was looking for. I used it to drill 10 holes in 1/8" steel pipe. It worked great. My only concern is that the shaft needed to have 3 flat sides for the drill chuck to compress onto; the good thing is that all 3 of those areas are barely flattened but still slightly beveled, this allowed the leg to constantly loosen in the cartridge. loosened again in the drill chuck.