Quote Originally Posted by Davek0974 View Post
5000rpm / 3000mm/min for a 10mm HSS V-bit in hard wood.
7000rpm / 4800mm/min for a 10mm carbide v-bit in hard wood.

Both are 2-flute tools, just estimates as it depends on how deep you go etc with an angled cutter.

DOC is always important, all factors are important - get them too wrong and it goodbye cutter :)
Well.. I expressed myself badly.. :)
What I ment was that I will engrave with max 5mm (mostly about 3mm) DOC so to my thinking it should work in one pass?

As the spindle is (as you put it) useless under 8000rpm I should be aiming for 5000mm/min? As starting point?
Haven't even tried jogging at those speeds yet :D
Still playing and calibrating but 4000mm/min went fine so I will give it a try next time I get a chance!
Thanks

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