Quote Originally Posted by richie00boy View Post
You might find you have to slow the CNC down to a snails pace.
No quite the opposite.!! . . .Chances are your not cutting fast enough or deep enough.

What speed & feeds are you using and what DOC.

Also what machine is it.? If it's the 6030-40 type machine then chances are you'll never be able to cut MDF without flufff has it's not upto the job.?