{
 "object": "face-spiral-feed-rack-m1-6t-w8",
 "license": "Xem Studio Design License (https://xemstudio.com/license/), Xem Studio",
 "files": [
  {
   "name": "face-spiral-feed-rack-m1-6t-w8",
   "step": "/files/hardware/face-spiral-feed-rack-m1-6t-w8/face-spiral-feed-rack-m1-6t-w8.step",
   "stl": "/files/hardware/face-spiral-feed-rack-m1-6t-w8/face-spiral-feed-rack-m1-6t-w8.stl",
   "note": "rack along X (x -9.62..9.42), teeth pointing +Y, pitch line y = 0, width z -4..4"
  }
 ]
}