The Treetap is an item that is used to extract sap from rubber trees. The Sap is placed into the inventory of the player that is using it. It's durability lasts 20 uses before it is destroyed.
Electric Treetap is an advanced version of Treetap, which uses energy rather than durability.
Click on sap spot on rubber tree to get Sap.
TreeTap could be used as an ingredient in the Crafting Table to produce:
TreeTap could be used as a Furnace fuel. It will be able to cook one item in furnace.
TreeTap could be sawed in Industrial Sawmill to produce: