A Steam Chainsaw is a tool added with the SteamCraft mod. It is the fastest axe in the game, with the same speed as a Gold Axe. The Steam Chainsaw is a replacement for a non-existant "Steam Axe". This decision was made to keep in line with the steampunk theme of the mod. Despite requiring a Steam Furnace to craft, it does not require fuel, though it may in the future.