harbor freight tools?????

That's not good that the Mac die-grinder didn't last longer. They all have a
1 year warranty. I replaced two Mac right angle die-grinders today that i sold the guy 14 years ago. One was locked up and the other still worked but the head was getting loose. This guy builds tow trucks for a living and abuses the heck out of everything he owns. He wouldn't buy anything else but Mac. Die grinders spin at 20,000+ rpm. They are a hand grenade when they explode.
I don't trust $25 tools. toolmanmike for 20 years