{
 "object": "gemfan-1608-40mm-3-blade",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "gemfan-1608-40mm-3-blade-swept-disc",
   "step": "/files/hardware/gemfan-1608-40mm-3-blade/gemfan-1608-40mm-3-blade-swept-disc.step",
   "stl": "/files/hardware/gemfan-1608-40mm-3-blade/gemfan-1608-40mm-3-blade-swept-disc.stl",
   "note": "Swept disc Ø40 mm × 5 mm hub thickness, Ø1.5 mm bore — blades not modelled"
  }
 ]
}