The first one I can chalk up to a learning experience. I don't know where you live, but chances are if you live eastern part of the US you've experienced prolonged, high humidity over the past couple of weeks. I know that humidity + metal tools = rust and I watch the weather forecasts. I knew the humidity was coming. I prepared the tools that are too big to move out of my garage with a fresh coating of wax.
Tonight, I moved some work pieces that I placed my table saw shortly after the waxing and found this.
|My table saw had never experienced rust before this.|