For the price the smaller stuff like die grinders, air saws, and 3" cutoffs are actually great from harbor freight. Especially when theyre only $15 each and replace them for free.
Had one of the HF cutoff wheels, it sucked. I gave it way, just buy a good grinder and be done with it. Chicago Pneumatic has mid price line that is made in Japan. It is good enough for daily use. I did metal work for a year and a half with a straight and 90*. Dotco makes very durable ones.
Waited for an H freight sale and bought all of what I just listed, plus an air hammer (which works amazing for $10 with all the bits) for about $80 investment with swivels and fittings on everything.
I actually threw this away. Worst trigger I've ever put my finger on.
For the rest of the list:
3/8 ratchet- I've bought a couple, the only one I still have is a S-O FAR72. I also have the 1/4" FAR25 that I've used daily for years. It's been rebuilt once.
1/2 drill- I've got a big Blue Point that I almost never use, it's just too bulky. For every day stuff get a smaller drill, I've got an OLD Rodac at home and a Souix at work. If you need to make holes in confined spaces and want to drop a bunch of money look at a 90* drill. Just make sure it has a threaded chuck. If you need something like that a normal chuck is usually too big.
If its just for the house I'd still skip the HF stuff and buy IR. Also pass on the mini die grinders & air ratchets, unless you are getting them to supplement the full size ones in tight quarters. Just my 2c, happy shopping
*Edit to add* If you plan on using them, get rubber covered grinders or your hands will get COLD.