Deep Dive: How High-Power Fiber Laser Cutting Machines Break Through Steel Cutting Limits? What is a Fiber Laser Cutting Machine?A fiber laser cutting machine is a special tool that uses a beam of light to cut materials. Think of it like a very powerful flashlight that can cut through metal. The light comes from something called a "laser generator." This generator creates a very bright and strong beam of light. The light then travels through a thin, flexible tube called an "optical fiber." The fibe