Thank you so much for your help! I am new to the CNC world.
What is the easiest way to convert an stl, obj, or 3mf file to a dxf or nc file or whichever gcode file is best?
When building on windows 3d builder is it important that the object sits on the plane or that it it set to 0? i.e. I am designing a cut out of 1/2" plywood should I position the object at .5 on the Z axis so that it is sitting flush with the plane, or at 0 so it is cut in half by the plane?
Does '0 represent center? so I could go out to 24 or -24 on X and 48 to -48 on Y?