Sigh.
Tips for shopping at HF:
-Never ever buy anything unless it is on sale or you have a coupon. Ever.
-Never buy any "house brand" cordless tool. Ever.
-Be vary wary of any "name brand" items with batteries (They do have Makita and the like. How old? Refurb?)
-Never buy halogen lamps
-Expect any power tool less than $40 to fail eventually (some sooner than later)
-Expect any power tool above $40 to maybe be good, or maybe be a piece of shit.
-Expect any air tool to possibly require tuning to work, possibly suck, or possibly be perfect forever. If it sucks, tune it or return it. (I have 18ga air nailers with tens of thousands of brads through. I did need to tune them a little. I have air wrenches that keep going, and going, and going)
-NEVER NEVER buy any big ticket item without fully researching it. Take ALL advice with a grain of salt. Learn who to trust... There are forums for these things and it is usually obvious who the blowhards are and who actually has experience with the tool.
-The air fittings are usually fine. For a while. I can't tell you how long "a while" is but I converted my entire shop to CEJN fittings and dumped my old HF shit. The CEJN stuff will still be working when I am dead. Maybe your HF stuff will still work when you are dead. It depends on how much you use it and how lucky you are. If you use an air tool once a month, fuck it just get the HF fittings.
-The U.S. General Air compressors are made in the USA, have Emerson motors, are ASME certified, and are the same shit sold at every other retail establishment in the country, just with a different label. Don't listen to the lies. Look at the damn label on the motor and the tank –– stop telling me it is Chinese shit the fucking label is RIGHT THERE. Most of the other stuff in the store IS from China but please shut the fuck up about the U.S. General Air compressors until you learn to read. Reading is a life skill.
-The quality of the hand tools are usually obvious. Pick it up. Look at it. If it looks and feels like shit, it certainly is. If it looks solid, it probably is. Either way you can return or trade it.
-Shy away from all all electric pressure washers, electric yard tools, and most of the generators.
-Also be careful about anything with a gas motor.
-Avoid the cheap low duty cycle welders like the plague. If you know how to weld, you already know this. If you don't know how to weld, you cannot learn on these machines. You will fail.
-If it is hydraulically operated (jack, press, whatever), test it either in store or the very moment you get home. You might have a dud.
-You cannot run the sandblasters 12 hours a day. Sorry, if you have a production shop, spend the money get the real thing. If you are a hobbyist, live with it, take your time, get a real compressor and quit your bitching.
-Never buy sandpaper of any kind unless it is a brand name