Yes, I have purchased a few tools and accessories from Harbor Freight.
My bad experience is that one of the tools I bought was a combination 6"disc and belt sander.
It was so under rated in torque, that it would not stand up to the lightest of loads. This I feel was due
for the most part to the fact that the belt from the pulley motor was either not sized right, or there
should have been a tensioner installed common to the belt.
to no avail, I called the company and said they could not do anything about it as this was the way the
machine was manufactured. Needless to say, I bought a lemon and it sets out in my shop without a purpose.