SDTC Tech 4-Pack Non-Mortise Door Hinges Bifold Butt Cabinet Hinges with Screws for Furniture Windows Cupboard etc. - 2 x 0.9 Inch, Bronze

Used these for my home demarcation point cabinet and so far they are working very well. It was simple enough to line up the edge of the hinge with the door and predrill the holes for the screws. Everything is held in place pretty well and the door swings perfectly. The only thing that could be an issue is the hinge pins can probably be drifted out with a punch but a little bit of epoxy on either end will pretty much solve that and it's not like these are high security hinges anyway.

Sturdy. Replaced nail hinges on the door of a rustic nightstand. Works great!

I recently used the SDTC Tech 4‑Pack Non‑Mortise Door Hinges for a small cabinet and wardrobe door project, and here’s how they fared: The non-mortise design means you don’t need to chisel a recess, which makes installation quicker and simpler. According to the product listing, each hinge is “made of high quality iron … the electroplated surface is rust and corrosion resistant.” The smooth-sliding bearing hinge allegedly rotates 360°, allowing doors to open and close effortlessly without binding. The black finish looks clean and modern, and the screw-holes aligned well with the base I installed them on. While these worked well for lightweight cabinet doors, some users noted they’re too small for full-sized doors. One user wrote: “Good quality I have purchased multiple times. Too small for a full-size door …” Because there’s no mortise cut, you must ensure your door edge is well planed and flush—some DIYers on forums mentioned alignment being a bit finicky when using non-mortise hinges.

The hinges are great. The screws they give you are awful. Use your own screws and you’ll be fine.

Good value for the money