This ground drill extension tube is used to extend the ground drill to the length that matches your specific purpose. You can assemble them easily. It is versatile, allowing you to customize your ground drill to match your specific purpose or task. The extension tube comes with screws for easy attachment to corresponding ground drills. Made of super strong steel, it extends the durability and lifespan of the drill extension tube. It comes in a sleek black color, enhancing its visual appeal and blending easily with other equipment. The length is adjustable with 4 pieces, each measuring 1 meter, to suit a variety of drilling depths.