{
  "name": "SawNest project companion fixtures",
  "version": "1.0.0",
  "published": "2026-08-25",
  "license": "CC BY 4.0",
  "canonical": "https://sawnest.com/benchmarks",
  "methodology": "https://sawnest.com/methodology",
  "engine": "guillotine-multistart-1.0",
  "stockDefaults": { "widthIn": 48, "heightIn": 96, "kerfIn": 0.125, "edgeTrimIn": 0.25, "priceUsd": 74 },
  "fieldNotes": {
    "widthIn": "First rectangular layout axis; not a universal cabinetmaking label.",
    "heightIn": "Second rectangular layout axis; not a universal cabinetmaking label.",
    "partYieldPercent": "Finished part area divided by full purchased sheet area. Kerf, trim, and offcut usability are reported separately by the application."
  },
  "cases": [
    {
      "id": "base-cabinet-18",
      "canonical": "https://sawnest.com/projects/18-inch-base-cabinet-cut-list",
      "parts": [
        { "id": "B18-SIDE", "label": "Cabinet side", "widthIn": 23.25, "heightIn": 34.5, "quantity": 2, "rotation": "locked" },
        { "id": "B18-BOTTOM", "label": "Bottom", "widthIn": 22.5, "heightIn": 16.5, "quantity": 1, "rotation": "allowed" },
        { "id": "B18-SHELF", "label": "Adjustable shelf", "widthIn": 21.875, "heightIn": 16.375, "quantity": 2, "rotation": "allowed" },
        { "id": "B18-STRETCHER", "label": "Top stretcher", "widthIn": 4, "heightIn": 16.5, "quantity": 2, "rotation": "allowed" }
      ],
      "expected": { "sheets": 1, "partsPlaced": 7, "unplaced": 0, "finishedPartAreaSqIn": 2823.90625, "partYieldPercent": 61.2827 }
    },
    {
      "id": "base-cabinet-36-one-shelf",
      "canonical": "https://sawnest.com/projects/36-inch-base-cabinet-cut-list",
      "parts": [
        { "id": "B36-SIDE", "label": "Cabinet side", "widthIn": 23.25, "heightIn": 34.5, "quantity": 2, "rotation": "locked" },
        { "id": "B36-BOTTOM", "label": "Bottom", "widthIn": 22.5, "heightIn": 34.5, "quantity": 1, "rotation": "allowed" },
        { "id": "B36-SHELF", "label": "Adjustable shelf", "widthIn": 21.875, "heightIn": 34.375, "quantity": 1, "rotation": "allowed" },
        { "id": "B36-STRETCHER", "label": "Top stretcher", "widthIn": 4, "heightIn": 34.5, "quantity": 2, "rotation": "allowed" }
      ],
      "expected": { "sheets": 1, "partsPlaced": 6, "unplaced": 0, "finishedPartAreaSqIn": 3408.453125, "partYieldPercent": 73.9682 }
    },
    {
      "id": "wall-cabinet-24",
      "canonical": "https://sawnest.com/projects/24-inch-wall-cabinet-cut-list",
      "parts": [
        { "id": "W24-SIDE", "label": "Wall-cabinet side", "widthIn": 11.25, "heightIn": 30, "quantity": 2, "rotation": "locked" },
        { "id": "W24-TB", "label": "Top / bottom", "widthIn": 11.25, "heightIn": 22.5, "quantity": 2, "rotation": "allowed" },
        { "id": "W24-SHELF", "label": "Adjustable shelf", "widthIn": 10.875, "heightIn": 22.375, "quantity": 2, "rotation": "allowed" }
      ],
      "expected": { "sheets": 1, "partsPlaced": 6, "unplaced": 0, "finishedPartAreaSqIn": 1667.90625, "partYieldPercent": 36.1959 }
    },
    {
      "id": "wall-cabinet-30",
      "canonical": "https://sawnest.com/projects/30-inch-wall-cabinet-cut-list",
      "parts": [
        { "id": "W30-SIDE", "label": "Wall-cabinet side", "widthIn": 11.25, "heightIn": 30, "quantity": 2, "rotation": "locked" },
        { "id": "W30-TB", "label": "Top / bottom", "widthIn": 11.25, "heightIn": 28.5, "quantity": 2, "rotation": "allowed" },
        { "id": "W30-SHELF", "label": "Adjustable shelf", "widthIn": 10.875, "heightIn": 28.375, "quantity": 2, "rotation": "allowed" }
      ],
      "expected": { "sheets": 1, "partsPlaced": 6, "unplaced": 0, "finishedPartAreaSqIn": 1933.40625, "partYieldPercent": 41.9576 }
    },
    {
      "id": "bookcase-48x72",
      "canonical": "https://sawnest.com/projects/48-inch-bookcase-cut-list",
      "parts": [
        { "id": "BK48-SIDE", "label": "Bookcase side", "widthIn": 11.25, "heightIn": 72, "quantity": 2, "rotation": "locked" },
        { "id": "BK48-TB", "label": "Top / bottom", "widthIn": 11.25, "heightIn": 46.5, "quantity": 2, "rotation": "allowed" },
        { "id": "BK48-SHELF", "label": "Adjustable shelf", "widthIn": 10.875, "heightIn": 46.375, "quantity": 4, "rotation": "allowed" },
        { "id": "BK48-RAIL", "label": "Front / back rail", "widthIn": 3, "heightIn": 46.5, "quantity": 2, "rotation": "allowed" }
      ],
      "expected": { "sheets": 2, "partsPlaced": 10, "unplaced": 0, "finishedPartAreaSqIn": 4962.5625, "partYieldPercent": 53.8472 }
    }
  ]
}