Review on CO Z Large Spiral Groove Drill by Dennis Goozmer

I searched "1.5" stainless steel drill bits. It was 3rd place in the list of 8 stainless steel round hole drill bits. I skipped the last part of the description which talked about thin sheet aluminum and wood. I have before ordered a full set of these for stainless steel and they have worked great on thicker metal than I have drilled. They just weren't big enough for my current project. I already had a starting hole and couldn't even enlarge it 1/16". I realize I was wrong on the bit type, I'm sure this bit will work well with wood or even thin aluminum.