Many people believed that fiber lasers could only cut thin materials. The CO2, due to its longer wavelength created enough kerf when cutting thick materials. Fiber lasers couldn't produce the same result with thicker material. Recent developments have addressed this problem with collimating technologies that produce a larger fiber laser-generated beam which creates materials separation. Switchable beam width allows the machine to use the narrower beam for processing thin materials. This allows the machine to process multiple-sized materials more quickly on one fiber laser cutting machine.
There are two options for laser cutting technology: 2D or 3-D. You can customize and cut parts in many different shapes. For example, you can make tubes that have round, square and rectangular shapes. Also, you can cut profiles with various open cross-sections like H, L, T and Ucross-sections. 3D technology can also be used to make bevel cuts as high as 45degrees. This versatility makes it possible to eliminate the need for expensive milling, drilling and punching as well as sawing.