PETG is good material when printing functional parts. PETG is a reliable filament, it’s more durable and has more strength than PLA, also it can be sanded to have a smooth finished surface. Choosing the right temperature and speed it’s easy to print.
Bed temperature: 80°C ± 10°C
Extruder temperature: 240°C ± 10°C
Diameter tolerance: 1.75 mm ± 0.03 mm
Print speed: 60 mm/s
Fan speed: 50 %