I was milling a rabbit in 2" wood and came across a stainless steel screw that I wasn't aware of. Screw as if it were a piece of wood. I thought the bit was broken but I checked it and it looked ok. Since this was the only size I had and I wanted to finish the job I used the multi tool to remove the screw and proceeded. The tip finished the job by releasing an elegant rabbit. I couldn't believe it.