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A comment on Show HN: I built a CNC-machine from scratch, using 40x 3D-printed parts. Parent comment

Re:Show HN: I built a CNC-machine from scratch, using 40x 3D... by 0des on Wednesday November 03, 2021 @08:24PM (#29102306)
Believe it or not, aluminum can be treated the same as wood when it comes to tools. Any drill that can drill wood can drill aluminum.
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