{
    "file-ext": "ngc",
    "token-space": " ",
    "strip-comments": true,
    "pre":[
        "G21 ; set units to MM (required)",
        "G90 ; absolute position mode (required)",
        "M03 S20000 ; spindle on"
    ],
    "post":[
    "M05 ; spindle off",
        "M30 ; program end"
    ],
    "tool-change":[
        "M6 T{tool} ; change tool to '{tool_name}'"
    ],
    "dwell":[
        "G4 P{time} ; dwell for {time}ms"
    ],
    "settings": {
        "bed_width": 400,
        "bed_depth": 400
    }
}