Hackaday (unofficial) October 24, 2021 6:00pm Tricky Screw Heads Have Disappearing Slots #mischacks #toolhacks #edm #electricdischargemachining #fastener #machining #precision #precisionmachining #hackaday posted by pod_feeder_v2 Tricky Screw Heads Have Disappearing Slots Perhaps you’ve seen them, demonstrations of a machined piece of metal that upon further inspection is actually two pieces machined so perfectly that they appear as one. With extremely tight t…
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