👉 A filamentar is a type of filament that is used in laser cutting machines and other applications where precision and high-quality output are required. Filaments are typically made from metal, plastic or synthetic materials like glass, wood or rubber, and are designed to be precise enough to cut through the material without causing any damage. Fibers can also be used for other purposes such as electrical wiring and manufacturing processes, but their primary function is to create a thin layer of material that is sharp and precise.