You won't find this tip anywhere else on RU-vid. Using a $79 dollar Harbor Freight rotary hammer I was able to save $1600 dollars for two hours work. Along the way I found the secret to removing tile and there is a secret!
I removed some tile that was truly stuck and had small variable shapes, so this technique may not have helped as much, but the tool and the technique were something I would have liked to try. As it was I smashed it all off with a hammer from the top. The job got done, but I don't recommend that way of doing it.