Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 3 3/8 inch Bi-Metal Hole Saw by Morse

I probably should have spent a little more and maybe gotten a better bit. This bit and the provided arbor wobbled. I don't think it was the arbor, I think the bit wasn't up to par. I only had one project for this bit and didn't want to go thru the wait to get another so I slooooowly got my holes drilled (curved 1/8" domed sheet meatal), but would recommend another supplier.Greg,San Jose, Ca