Instruct: Classify an Amazon review as either positive or negative.
Query: don't buy this

It works fine, but I can't locate any other grinding wheels for it. I need a coarser wheel to grind nicks out of chisels, etc. My bench grinder will do that, but it overheats the steel. The cooling as the whole point of the very pricey wet grinder. What is the use of buying an expensive new machine if you can't get the necessary accessories for it? I've only had it one year, now the price has dropped [dramatically] - perhaps they're phasing this thing out.I would not recommend buying this. Find a machine which is supported by the dealer and the manufacturer.