Iron Pickaxe is the second weakest pickaxe in Project Dream. It's stronger than Bronze Pickaxe and can be used for combat or to mine rocks for ore. It requires an Attack level of 1 to be equipped, and a Mining level of 1 to be used. It can be bought from Bob east of ::home for 140 coins.
Iron Pickaxe can be made with the Smithing skill at level 20 using two Iron bars.