Hi,
What is the best way to router 3/4" mdf? I just finished my new CNC machine. I want to change the X axis from a moving table to a design like Joes. I have tried using a 1/8" and 1/4" straight router bit cutting 1/8" and 1/4" thick. I have tried slow cutting and fast cutting. I have broken 2 1/8" bits and burned my 1/4".

Larry