Heavy Grinding Stone - Item - World of Warcraft - WowheadIt is crafted. In the Metal & Stone category. An item from Classic World of Warcraft. Always up to date with the latest patch (7.1.5).heavy grinding stone wow,Heavy Grinding Stone - Quest - World of Warcraft - WowheadTo help with my workout, I like to fit a staff between heavy grinding stones, then lift the staff over my head. It isn't easy, but being the strongest woman in the world.