My wife's best friend's wife has started doing some woodworking and when they were visiting recently and heard I was going to be building a playhouse for my daughter they got really excited and wanted to help. Which was welcome quality time. So I gave them the task of firing in screws with the impact after I had gone ahead and drilled pilot holes. They managed to properly disintegrate my 3 good PZ2 bits (on PZ2 headed screws, we got down to the dregs of the random bits drawer). I still have now idea how they did it. I was ignoring the noises and trying not to micro manage, or wince too visibly.
My wife's best friend's wife has started doing some woodworking and when they were visiting recently and heard I was going to be building a playhouse for my daughter they got really excited and wanted to help. Which was welcome quality time. So I gave them the task of firing in screws with the impact after I had gone ahead and drilled pilot holes. They managed to properly disintegrate my 3 good PZ2 bits (on PZ2 headed screws, we got down to the dregs of the random bits drawer). I still have now idea how they did it. I was ignoring the noises and trying not to micro manage, or wince too visibly.