Home Flame Cutting Flame Cutting We can cut any size or shape, such as squares, circles and rings, to meet the demands of your project. 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 a service offered at many Metal Supermarkets stores. Visit, call or email one of our 7 locations in the United Kingdom to learn more about our Flame Cutting services.