You seem to be using FreeCAD, presumably to process a DXF and to generate G-Code.
The CAM tool is supposed to be in metric:
G21
But it then uses a G-Code to switch to Imperial:
G70
(which is a bad practice)
The CAM tool seems to have been designed with 3D printing in mind:
(move nozzle to safe location for tool change)
You’re using non-standard tool numbering:
G91
G28 Z0.0000 T208.0
(what is a #208 tool?)
And the G-Code is structured really oddly (what’s the point of the relative movement mode command before the tool change above?) and why would you put a command in-between the movement command and its coordinates?:
G00
G90 X1.2937 Y10.6935 S5000.0000
M03
G43 Z0.3127
We have a U.S. flag in SVG suited to importing and cutting at:
and the post after that has in already in a Carbide Create file.
The balance of that thread has information which you may find of assistance, and there should be a file of just the blue field.