Best Filaments for Mechanical Parts

4.2

Bambu Lab ABS review: 240-270 °C nozzle, 80-100 °C bed, a 45-60 °C chamber, and the annealing step that makes parts hold their heat rating.

4.2

Bambu Lab PAHT-CF review: high-temperature carbon-filled nylon at 260-290 °C, stiff and heat-tolerant, with a mandatory 80 °C drying cycle.

4.5

Bambu Lab PETG HF review: 230-260 °C printing at high speed, low stringing for a PETG, and the drying routine the data sheet insists on.

4.3

Polymaker PolyLite PETG review: 230-260 °C printing, strong layer bonding, and how to tame the stringing that comes with every PETG spool.

4.5

Polymaker PolyLite PLA Pro review: 190-220 °C printing with roughly double the impact strength of standard PLA, for parts that get dropped.

4.3

Polymaker PolyMide PA6-CF review: carbon-filled nylon printing at 280-300 °C, stiff enough for real mechanical parts, and demanding about drying.

4.1

Taulman Bridge nylon review: 250-260 °C printing, tough wear-resistant parts, and the PVA glue trick that keeps nylon stuck to the bed.