CNC Molds N Stuff Posted September 13, 2010 Report Share Posted September 13, 2010 One thing to remember when machining wood is that the faster the cutter speed, the faster it will scorch/ burn with a dull cutter. Sharp cutters are vital, and much safer. Yep, sharp cutters, high rpms, fast feedrate. and if at all possible never pause on a final surface. Quote Link to comment Share on other sites More sharing options...