Works well for the casual user. Has enough power to cut through whatever i throw at it, and works well as a grinder aswell. The only problem is that the 4" wheel is a bit small sometimes.

The "orange" grinders, purchased for between $15 and $20, are a good deal. I have 4 so don't I have to change wheels: 1 wire, 1 stripper, 1 cutoff, and 1 grinder. They have run well for a few years now, but I'm not a pro so these don't get thrashed or used every day. Maybe if I bought an expensive Metabo, I couldn't go back, but these seem fine to me. Not having to change wheels is very nice and the low price makes that possible since 4 of these cost less than one Dewalt or Metabo, and BTW these DO have a spindle lock which some cheap grinders don't.