I have had, the mounting sheet metal attachment for the 4" angle grinders. A lot of slop but what do you what for under $10.00.
I have the small 2" one as been stated with an abrasive disc or better blade Steel tooth it goes and goes.
I also have the 6"chop saw with the abrasive disc works great for small dia thin wall.
They all work well for what they are designed for.
First off HF is all stores every one owned by the founding family.
There is no franchise stores or other. So all policies come on down from corporate.
They have a manager that does the mark downs.
It is what it is a low cost, light to medium duty depending on the price and duty rating of which you buy. They aren't made for trade use for the price.
And all the other brands colors of the tools made off shore, are made by the same factories. And the other sell em at higher prices.
Been there, probably broke it, doing that!
I am not a lawyer, and never played one on TV!
All the usual and standard disclaimers apply. Do not try this at home, use only as directed, No warranties express or implied, for the intended use or the suggested uses, Wear safety glasses, closed course, professionals only