... 25mm to10mm Laser Cutting Machine YAG Copper/ Brass/ Aluminum/ Carbon Steel/ Stainless Steel Metal Laser Cutting Machine 500W/ 650W ... Machine Applicable Materials:Laser cutting stainless steel, mild steel, carbon steel, alloy steel, spring steel, iron, galvanized iron, ... , copper, brass, bronze, gold, silver, titanium plates, metal sheets, metal plates, metal tubes and pipes.Cut the shape of Circle ...