I have one of their angle grinders, and it refuses to die so I can justify buying something better. When i did use a Makita angle grinder, I was surprised how much quieter it was.
I bought their corded oscillating tool, and have beat the Piss out of it. Also have not needed to get something better, yet, but using a friend's Fein the quality difference and efficacy, is astounding
The Cen-tech cheapo digital multimeters can be opened up and the voltage calibrated. They do drift over time. Just because it might have compared fine when new, do not trust it to still be in spec in 3 years. I foolishly trusted one a decade ago. It assisted me into sending a battery into an early grave.
I have their socket and wrenches that were something ridiculous like 5$ for a complete set of 1/4 and 3/8 metric sockets. I don't make money turning wrenches and these have been fine for my uses, and are nicely organized. If my knuckles are at risk, I use my friend's Snap on tools
I have found their electrical connectors to be horrid. Some of their heatshrink 1/4 inch preshrink and red in color, to later expand and slide on the wire. Serious fire hazards
I have bought their 12awg extension cords, 25, 50 and 100'. The male end connectors usually need replacing after thee ground pin falls out, they get all funky and like to tie themselves in knots, and have a lot of memory. My friends Rigid 100' 12 gauge cable is so much better, but 2x the price.
I really like their camouflage tarps, not that they are particularly durable though.
Their cut of wheels certainly shrink faster than the home depot ones, but the 10 pack I bought 5 years ago is still holding with as much cutting as I do.
Generally HF tools are either good enough for an amature on a single job, or just horrid.
Really they are like food shopping in a 99 cent store. The fruit might look good in the store, but if not washed promptly is growing fuzz the next day, and who knows what evil pesticide was used on it right before being picked.
I am not proud of the number of HF tools I own, but some of them have proved to be remarkedly durable, some others not worth the air they displaced.
Would never consider their Machete. I once bought a wal mart machete some 25 years ago. It folded 30 degrees on the first swing and broke in half when I tried to straighten it. I like a longer latin style machete with a lot of flex. Best one I ever had I brought back from Costa Rica, well used. It could penetrate way deeper into a log than heavier stiffer machete, and never bent, and was easily extracted.