Goliath CNC is the first portable and autonomous robotic tool for running large projects anywhere. It is a CNC machine without a frame, which makes it smaller than a desktop tool, designed to carry out small to very large constructions. Goliath CNC is positioned directly on the workpiece onsite or offsite. It is equipped with a sensor system that triangulates the position of the machine on the workpiece. The user uploads the drawing to Goliath CNC and supervises the work progress on a computer. The machine can cut a wide range of materials, including wood, plastic sheets, and thin layers of aluminum.