Home Flame Cutting Flame Cutting Metal Supermarkets can use flame cutting for any size or shape, including squares, circles and rings. Flame cutting attains a good-edge finish on thick steel plates while plasma cutting produces a high-quality edge finish. Flame Cutting uses a flame and oxygen to produce an extremely hot jet to cut steel. Another crucial factor is the cutting nozzles. The nozzle generally controls the gas channel, which protects the oxygen from impurities. Flame cutting is offered at a number of Metal Supermarkets locations. To learn more about available flame cutting services, call, email or visit one of our 100+ locations across North America.