Another import-tools swap-meet purchase: I can’t imagine what work requires the precision of an 80-gauge drillbit, visit web website like this but here it is, view a set of wire-fine steel bits ranging from that hair-like thinness up through the comparatively meaty 61-gauge bit.
I just bought the set so I could drill solder blobs out of a botched circuit board on this project I’m building. But holding this tiny set of hole-making tools (it’s about a quarter-inch thick) makes me want to design and build an oilfield the size of a shoebox, and drill for that deep reserve of crude oil that I feel certain lies just a foot beneath our floor.
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