First decent hand tools I ever bought were Klien pliers. I have tortured them and the blades will still cut a single strand of hair. That's the 8" pliers! They will also cut a motorbike steal 2mm clutch cable in on simple CLICK. Also have needle/tweezers point pliers from them that are so pointy you could stab yourself with them. I have tortured those too, bending things, prying things etc. The point still meet accurately enough to pull a single hair out of your head.
The 8" pliers however are about £100 retail.
They do a set of flush side cutters for £10, which will probably be what I replace my chinesium cutters with after I chipped the point cutting something I shouldn't have been (the hard plastic cover off a 5mm spade connector).