
I've used M3 to cut some holes in 3mm 6061 aluminum, it worked well, I'm a little weaker than I wanted screw fit wise and overall satisfied. This is for cutting thin materials only. If your material is more than half the depth of the thread gauges, it will likely fail.

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๐งฑ Bosch 2607017164 Piece Setter Masonry: Advanced Tools for Precision Masonry Work
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Impact screwdriver Makita TD0101F, 230 W
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