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Milling open-cell foam

Posted: Fri Jun 07, 2019 11:58 am
by Kayvon
I'd like to cut circles into cheap, soft foam to be used as mailing packaging. Has anyone tried that? What bits did you use?

Re: Milling open-cell foam

Posted: Tue Jun 11, 2019 7:13 am
by OCEdesigns
I just picked up some medium density open cell foam. I have not tried anything yet but was thinking the normal bit I use 1 and 2 flute upcut and just slow them down a little.