{
 "object": "cd-dvd-and-drive-platters",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "cd-dvd-120",
   "step": "/files/hardware/cd-dvd-and-drive-platters/cd-dvd-120.step",
   "stl": "/files/hardware/cd-dvd-and-drive-platters/cd-dvd-120.stl",
   "note": "CD / DVD / Blu-ray: \u00d8120 \u00d7 1.2, \u00d815 hole (\u00d815.0 +0.1)"
  },
  {
   "name": "mini-cd-80",
   "step": "/files/hardware/cd-dvd-and-drive-platters/mini-cd-80.step",
   "stl": "/files/hardware/cd-dvd-and-drive-platters/mini-cd-80.stl",
   "note": "Mini CD: \u00d880 \u00d7 1.2, \u00d815 hole"
  },
  {
   "name": "hdd-platter-3-5in",
   "step": "/files/hardware/cd-dvd-and-drive-platters/hdd-platter-3-5in.step",
   "stl": "/files/hardware/cd-dvd-and-drive-platters/hdd-platter-3-5in.stl",
   "note": "3.5 in hard-drive platter: \u00d895 \u00d7 1.27, \u00d825 hole (aluminium or glass)"
  },
  {
   "name": "hdd-platter-2-5in",
   "step": "/files/hardware/cd-dvd-and-drive-platters/hdd-platter-2-5in.step",
   "stl": "/files/hardware/cd-dvd-and-drive-platters/hdd-platter-2-5in.stl",
   "note": "2.5 in platter: \u00d865 \u00d7 0.8, \u00d820 hole"
  }
 ]
}