Videos, Laser Videos Cutting 2-5mm Brass Plate by a Fiber Laser Cutting Machine Posted on November 23, 2021November 23, 2021 by Blue Elephant CNC 23 Nov The above video shows the 2 mm/3 mm/5 mm brass laser cutting process by Blue Elephant fiber laser cutting machine. Blue Elephant CNC Dual Use CO2 Laser Cutting Machine for Metal and Non-metal Cutting 6mm Brass Laser Cutting by Fiber Laser Cutting Machine