I just tried it out in probably a foot of ice. It rips through it without blinking. Each hole was under 10 seconds. Great buy, thanks for the heads up on the deal!
Probably a good sign that the drill shuts itself down to protect it. I’m not too worried I’m never gonna bop that many holes that quick, and it probably isn’t good for any cordless drill to be doing that period. Good video find though, thanks for posting that!