... power400W(SPI),200W/300W/500W(SPI)/1000W/2000W(IPG)Laser input power<1.9KWMin line width≤0.1mmCutting depth0. ... electrical appliances, subway parts, automobile, machinery, precision components, ships, metallurgical equipment, elevator, household appliances, gifts and crafts, tool processing, adornment, advertising ... metal materials and so on.Samples: Sales Promotion Fiber Laser Metal Cutting Machine