{
  "library": "Crustpath Default · Pie Quadrant",
  "exported": "2026-07-21",
  "note": "Formerly Toolpath. Justin Gray requested legacy naming. Request denied.",
  "units": "inches",
  "tools": [
    {
      "id": "EM_1/4_CRUST",
      "type": "End mill",
      "diameter": 0.25,
      "flutes": 3,
      "material": "Carbide",
      "operation": "Pre-slice roughing (outer diameter)"
    },
    {
      "id": "BALL_NOSE_FILLING",
      "type": "Ball nose",
      "diameter": 0.375,
      "flutes": 2,
      "material": "Carbide",
      "operation": "Domed lattice 3D surfacing"
    },
    {
      "id": "CHAMFER_LATTICE",
      "type": "Chamfer mill",
      "diameter": 0.125,
      "flutes": 4,
      "material": "HSS",
      "operation": "Crimp detail · vented double-crust"
    },
    {
      "id": "DRILL_STEAM_VENT_#7",
      "type": "Drill",
      "diameter": 0.201,
      "flutes": 2,
      "material": "Cobalt",
      "operation": "Steam release · through crust"
    },
    {
      "id": "FACE_MILL_CRUMBLE_2",
      "type": "Face mill",
      "diameter": 2.0,
      "flutes": 6,
      "material": "Carbide insert",
      "operation": "Streusel facing · spindle speed vibe-based"
    },
    {
      "id": "TAP_PIE_TIN_1/4-20",
      "type": "Tap",
      "diameter": 0.25,
      "flutes": 4,
      "material": "HSS",
      "operation": "Shop-floor pie tin fixture mounting"
    },
    {
      "id": "BORE_DONUT_HOLE",
      "type": "Boring bar",
      "diameter": 1.5,
      "flutes": 1,
      "material": "Carbide",
      "operation": "Center void · mandatory for donut charts"
    },
    {
      "id": "ENGRAVE_LEGEND_60D",
      "type": "Engraver",
      "diameter": 0.005,
      "flutes": 1,
      "material": "Diamond",
      "operation": "Slice label engraving · nobody reads it"
    },
    {
      "id": "SPOT_DRILL_CRUST_CENTER",
      "type": "Spot drill",
      "diameter": 0.5,
      "flutes": 2,
      "material": "Carbide",
      "operation": "Spindle origin · 12 o'clock"
    },
    {
      "id": "ROUGH_POCKET_FILLING",
      "type": "Flat end mill",
      "diameter": 0.5,
      "flutes": 4,
      "material": "Carbide",
      "operation": "Adaptive clearing · filling engagement"
    },
    {
      "id": "BALL_NOSE_WHIPPED_MARGIN",
      "type": "Ball nose",
      "diameter": 0.125,
      "flutes": 2,
      "material": "Carbide",
      "operation": "Non-GAAP surface finish · executive dashboard"
    },
    {
      "id": "FIDGET_PISTON_REAMER",
      "type": "Reamer",
      "diameter": 0.7498,
      "flutes": 6,
      "material": "HSS",
      "operation": "Air bearing fit · ±0.0002 · Justin Gray approved"
    }
  ]
}