8mm Carbon steel Laser Cutting Machine 1cut SS, SM, brass,iron,aluminum,alloy 2.Japan servo motor and driver 3.US dynam ND YAG Stainless Steel / Brass/ Aluminum / Iron/ /Copper/ Laser Metal Cutting Machine 500W/ 700WApplied fields:PE-M500 adopts the 500W laser power to achieve the accurate cutting, such as: 7.0 mm carbon steel, 5 mm stainless steel, 3 mm aluminu m, zinc, brass and other metal ...