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DempstersBox@lemmy.world ⁨1⁩ ⁨week⁩ ago

Incredible.

When my drill bits are super, super dull, they make smooth triangles. Like triangular shaped holes, with no true points or flat edges. If I get crooked while laying on it and drilling (not uncommon with a dull-ass bit) two lobes will stand out more clearly than the side I’m not leaning towards.

Not hexagons, and sure as hell not cones.

Now if they’re sharp, it’s just a fucking hole. Circular. Like they’re supposed to be

Buy me new drill bits. for science

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