520
WHY???
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A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
This is a science community. We use the Dawkins definition of meme.
Yeah apparently it has to do with the bit sort of sliding in behind the holes it carves out with its blades. Doesn't happen with a regular drill bit because those don't have sticky-out parts.