I bought a 4" grinder from them. I was using it to cut a rubber cushion....I was adding air-bags. I did one side, then I let all the smoke out of it. I went back and returned it. I bought a 4.5" grinder....I cut the other side and I still have it, and use it w/a wire wheel on it. I have another one, one has a disc wheel, and one has a wire nub (one uses the outside of a disc, and the other is about 2" around). Both of em are hanging in there.
I buy several things from them AND there are several things taht I won't buy from them.
I buy my grinding discs from them.
I bought and air-compressor unit
Lots of stuff....save your receipts
Their impact wrenches....they are over-rated (they won't break a bolt loose that they should....assuming that they are actually have 450# of torque).
They have their use, and then they don't.