Reply To: Chatter cutting 4mm plywood

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The z axis has a firmware limitation of 8.4mm/s, and plunges are best done at 2-4mm/s.

20 is also fast I suggest going for deeper cuts nut faster, try slowing down to 10-15mm/s and doing a deeper cut per pass. The idea is to use more of the cutter as to not wear put the tip of all of them and to get better accuracy buy dragging the cutter through the material so fast and putting incredible amounts of force on the machine.

It is a fine balance but when you get it right there are very minimal forces on the machine.

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