The Faithful FAI11510MUL disc is designed cut a wide range of materials used in construction and fabrication industries. Combined with the correct power tool it would be used mainly by trade professionals. The multi-discs can cut through a variety of different materials at once, for example, sheet metal, stainless steel, pipes and profiles, brick, stone, ceramic tiles, plastics/PVC and other building materials. This blade is only 1mm thick, which makes it able to cut very fast and clean. A smaller blade generally makes less cutting waste, dust and produces less heat than a thicker blade. Supplied as a single unit. Thinner Blade - helps to produce a cleaner, less harmful outcome. Sturdy metal tin - the blades come in a sturdy tin, keeping them safe from damage from other tools and weathering. Versatile disc - This disc will cut a variety of materials including, metal, steel, pipes, brick.