{
  "formatVersion": 1,
  "site": "Grinder Wiki",
  "url": "https://grinderwiki.com/specs/hario-coffee-mill-column/",
  "name": "Hario Coffee Mill Column",
  "brand": "Hario",
  "model": "Coffee Mill Column",
  "aliases": [
    "CMR-502C",
    "CM-502C",
    "コーヒーミル・コラム"
  ],
  "availability": "available",
  "officialUrl": "https://www.hario.com/product/coffee/grinder/CM.html",
  "image": "https://grinderwiki.com/products/hario-coffee-mill-column.webp",
  "checkedAt": "2026-09-29",
  "specs": [
    {
      "key": "grinder_type",
      "name": "Type",
      "kind": "enum",
      "value": "manual",
      "text": "Manual",
      "sources": [
        1,
        2
      ]
    },
    {
      "key": "made_in",
      "name": "Made in",
      "kind": "text",
      "value": "CN",
      "text": "China",
      "sources": [
        1,
        2
      ]
    },
    {
      "key": "body_material",
      "name": "Body",
      "kind": "text",
      "value": "Natural wood",
      "text": "Natural wood",
      "sources": [
        1
      ]
    },
    {
      "key": "handle",
      "name": "Handle",
      "kind": "text",
      "value": "Steel",
      "text": "Steel",
      "sources": [
        1
      ]
    },
    {
      "key": "burr_shape",
      "name": "Burr shape",
      "kind": "enum",
      "value": "conical",
      "text": "Conical",
      "sources": [
        2
      ]
    },
    {
      "key": "burr_material",
      "name": "Burr material",
      "kind": "text",
      "value": "Ceramic",
      "text": "Ceramic",
      "sources": [
        1,
        2
      ]
    },
    {
      "key": "adjustment",
      "name": "Adjustment",
      "kind": "enum",
      "value": "stepped",
      "text": "Stepped",
      "sources": [
        3,
        3
      ]
    },
    {
      "key": "capacity",
      "name": "Hopper",
      "kind": "number",
      "value": 40,
      "unit": "g",
      "text": "1.4 oz (40 g)",
      "sources": [
        1
      ]
    },
    {
      "key": "height",
      "name": "Height",
      "kind": "number",
      "value": 231,
      "unit": "mm",
      "text": "9.1 in (231 mm)",
      "sources": [
        1
      ]
    },
    {
      "key": "width",
      "name": "Width",
      "kind": "number",
      "value": 152,
      "unit": "mm",
      "text": "6 in (152 mm)",
      "sources": [
        1
      ]
    },
    {
      "key": "length",
      "name": "Depth",
      "kind": "number",
      "value": 104,
      "unit": "mm",
      "text": "4.1 in (104 mm)",
      "sources": [
        1
      ]
    }
  ],
  "sources": [
    {
      "id": 1,
      "url": "https://global.hario.com/product/coffee/grinder/CM.html",
      "title": "Coffee Mill \"Column\"｜COFFEE｜HARIO Co., Ltd.",
      "kind": "official",
      "retrievedAt": "2026-09-29"
    },
    {
      "id": 2,
      "url": "https://www.hario-usa.com/products/coffee-mill-column",
      "title": "Coffee Mill Column – Hario USA",
      "kind": "official",
      "retrievedAt": "2026-09-29"
    },
    {
      "id": 3,
      "url": "https://global.hario.com/faq/grinder_5_en.pdf",
      "title": "grinder_5_en.pdf",
      "kind": "official",
      "retrievedAt": "2026-09-29"
    }
  ]
}