At what speeds to CNC mill foam? - Page 2 - RC Groups
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Feb 19, 2013, 11:41 AM
Laser Cutter Guy
Originally Posted by bluesky123
Thank you all for good advice!

I bought a downspiral bit, switched to upcut path, and reduced the feed rate to 2 cm/sec. The results are amazing, 3 mm Depron cut with 0.3 mm remaining layer.
I'm a happy CNC-er now!

Looks much better now!
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