The common diameter is 1.75mm, and 2.85mm and 3mm filaments are also used. The filament will be rolled up with reel, and 1kg filament specification is the most commonly used. Antinsky also provides 500g filament for customers with less printing volume.
PLA is the most commonly used 3d filament, which is easy to form and has small thermal deformation. In addition, PETG, TPU and ABS are also commonly used 3d filament. Professional high-end fields commonly use PA, PACF, PC and other engineering plastics.