mc_rebalance/data/tetra/materials/metal/cobalt.json

{
  "key": "cobalt",
  "category": "metal",
  "primary": 4,
  "secondary": 5,
  "tertiary": 7,
  "durability": 650,
  "integrityCost": 2,
  "integrityGain": 5,
  "magicCapacity": 85,
  "toolLevel": 5,
  "toolEfficiency": 7.3,
  "tints": {
    "glyph": "2222dd",
    "texture": "3333dd"
  },
  "textures": [
    "tconstruct",
    "cobalt",
    "metal",
    "shiny"
  ],
  "material": {"items":["tconstruct:cobalt_ingot"]},
  "improvements": {"workable": 5},
  "requiredTools": {"hammer_dig": 3}
}