{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "mhm"
    ],
    "key": {
        "h": {
            "item": "vanillaexcavators:coal_hammer"
        },
        "m":{
            "item" :"minecraft:bone_block"
        }

    },
    "result": {
        "item": "vanillaexcavators:bone_hammer",
        "count": 1
    }
}
