i mean the amount of tools that are super easy to damage is not that much. tweezers are like at the tip of the problem, and cutters are #2, then you have carbide and ceramic tools.
But I would say tweezers are about, 20 times more likely to be damaged then even carbide flush cutters, which I have a bunch of.
actually its tweezers and carbide micro drill bits. but you usually buy 10-20x of the same size for carbide drill bits, so its not that big a deal to break them, but they can be nearly as expensive for larger sizes.
I can't think of anything remotely as ridiculous as fine tweezers or <1mm carbide drill bits. Oh, and fine machinist stones (thankfully you can use beefy high quality deburring tools, diamond files and sand paper sticks in most cases). Then there are a few others like tiny carbide taps. That is the evaluation if your work or tool is more expensive, since if taps and drills break, your work is screwed.
maybe the optics people have more knowledge about evil tools that are easy to break.
maybe beater electrometers too. i heard that one before from a scientist