Check the listing for details. double bit axe head. Condition: Used. Listed at 15.00 USD. The double bit axe head is a type of axe with two cutting edges, making it ideal for carpentry and woodworking projects. This collectible tool is specifically designed for precision cutting and chopping tasks, allowing users to efficiently work with wood. With a durable construction and sharp blades, the double bit axe head is a valuable addition to any woodworking enthusiast's tool collection.