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Not certain if there's something preferable and quicker over a DeWalt 611
some say for aluminum that it does the activity yet not respectable and you need to go moderate.
What shafts do you all have/prescribe for cutting aluminum
I have 120v attachments
Not sure what you're asking...
Aluminum on a CNC router is a funny thing.
Can cut well dry but you need to worry about both chip load AND sfpm.
In my opinion the spindle you're asking about will have too high an RPM.
A hand held router, used as a spindle for CNC, probably turns too fast unless it is variable speed. We run aluminum at 16,000 using an end mill designed for AL. Buy them from MSC. Feed speed is set per Machinery Handbook recommendations. Depending on the alloy we are cutting, it may work fine dry. But some alloys are gummy and need lube to keep them from sticking to the cutter. Since our machine doesn't have a spray system we use a hand held spray bottle, when needed. Best results can be had by making sure the work is held very rigidly. If it moves at all it is likely to catch on the cutter and have very unhappy results, duck & cover!