Hi i am Dedy.e from indonesia,i am engineer and toolpather 13 years,i can help you for make program for cnc milling or cnc router,i cam send gcode for compatible to mach3 and i'll prepared work instruction for guide your apply to machine,i expert in strategi toolpath and cutting tool,calculation spindel and feeds,please let me know detail your part,i very happy if can help you,thanks Dedy.e