Chimera Moto Works
Been Around the Block
The 12.99-14.99 grinders from tractor supply, harbor freight, etc., are pretty good, but let me let you in on what will break on them first. The push-down button for changing the disks is the grinders weakest point. Each one, eventually, sooner or later, will break/jam, and may complete kill the use of it when it happens. I've gone thru a few of them, nice one year warranty. Keep the receipt haha. We use grinders constantly at the chassis shop, and have learned which ones are worth it. We keep cheap ones there so as to not blow up the better ones. IMO, Dewalt is the way to go. I have one thats about 4 years old, two model series I believe, and I love it. And the day someone breaks it, even if its my self, i'll lose it.