Apparently all you need to achieve a 4+ rating is to make your product very affordable, i.e., cheap as hell. The 'quality' is atrocious (I'm reluctant to even imply a level of quality is on offer), even before you actually use them. Lock a bit into your drill and give 'er a spin and you'll see a bit with non-existent tolerances. Seriously, it's like a less-than-fun joke you pay ~$8 to see). Add to that, they're flimsy enough that you can, and I did, break a 1/8" bit with my thumb and forefinger--appalling. Are people's standards really this low? Or do people order bits like these, throw them in a tool bag or drawer and forget them!? Those are the only explanations that jibe with my firsthand knowledge of just how poorly this 'bargain-priced' pack of hot garbage, for which I have utterly no use, actually function. Please stop pedaling your wasteful wares to people looking to save a buck. I'm embarrassed by & for you, Macxcoip.

They work fine for I’ve been using them for but so far the ones that I’ve used haven’t been straight & wobble…

Bits are well organized in the case and they seem to retain a sharp cutting surface so far.

Not the best out there, brittle in the smallest sizes and not very straight. But for the price I kind of use them as disposable bits, since I'm not good at sharpening bits by hand (which is not easy, no matter what some say). Not for the metal machinist, of course. Overall, if you are not doing precision work, this kit will outlast any single bit quality kit. There are ok for wood.

I bought these for use with an impact driver. These are way better than drill bits for regular drills. I'm a recreational drill bit user and these work great for my needs with a great price.

These are not the most durable but they are as expected. Slight adjustments to how I was prepping to drill took care of the breaking issue. Not as robust as other bits I've used but they do the job quite nicely and were actually faster than my dewalt black and golds. They will dull faster though due to material and heat from the speed so lifetime is the tradeoff for a faster hole.

Fantastic for my cordless screwdriver instead of having to drag out the drill

great

The largest drill in this set snapped the first time I used it. Drilling into rotten 3/4" plywood. It snapped at the join where the shank goes from hexagonal to round. The bit is still usable in a normal drill with an adjustable chuck, but I bought this set for use with my drill driver, and really liked the hexagonal shaft. It's far too late for replacement because I bought this set late last year, but this was literally the first time I'd used the largest bit (I've used some of the smaller ones with no issues for drilling pilot holes and the like). Caveat emptor.

Very reasonably priced, quality is unusually good.