I find a good needle nosed pliers works for just about everything.
For the rare situation where the holes are too small for my pliers I simply drill them wider with a pin vise drill.
They look tempting, the exchange rate and shipping are stopping me from ordering right away.
+1 
Stanley Gerade Nase Innen Haltering Sicherungsringzange
Better priced, though not really cheap.
And I could not let go of the full description just like that.
It brings back memories of highschool, where we used to collect words like: Eisenbahnknotenpunktschienenhinundherschieber 
$3 from fasttech micro shears …buy a few pairs
https://www.fasttech.com/products/2205/10003258/1243300
https://www.fasttech.com/category/2205/hardware-tools/-/p/2?f=-&sort=r&
great for opening up tailcaps , pills ,snipping a diode or cutting the top of a solder blob
Thank you, Henk !
That search string is not, what I had been trying yet … who wonders.
“Eisenbahn … schieber” great fun for germanwordputtogetherlovers ! 