Gears are used to pack engines, quarries, refineries, and mining wells. Each gear must be made sequentially. Wooden to stone to iron to gold and then to diamond.
Forestry Gears[]
Forestry adds the tin gear, the copper gear, and the bronze gear. The tin gear is crafted by surrounding a stone gear with tin, the copper gear by surrounding a stone gear with copper, and the bronze gear by surrounding a stone gear with bronze.