Jan 15, 2021 · The portable kit includes a 12 ft welding hose, 20 cu ft. oxygen tank, 10 cu ft. acetylene tank, torch handle, cutting attachment, welding goggles, oxygen and acetylene regulators, welding and cutting tips, mixer, and flint striker. As-is, it can cut up to 1-inch and weld up to 1/16-inch. Add larger tips and a bigger acetylene …