Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Broken after about 10 uses

This drill no longer works after about 10 uses. I was using it pretty hard to drill large deep holes in wood and it appears that something in the drive connection to the chuck has broken. It is difficult to tell exactly which part has broken since the breakage prevents me from removing the chuck. There is a particular component that I suspect to be the problem. When I went online to see if I could buy this part, I found that every part EXEPT this one was available. The part that I think has failed is on backorder for a couple of months. While I'm not definitive that this is the problem, I do find this suspicious. I'll go with some other brand in the future.