3D Maker World ABS Filament PA-747 1.75mm White 1kg

Made-in-USA ABS Filament for Consistent Extrusion

This 1 kg spool of Chi Mei Polylac PA-747 ABS is manufactured in Overland Park, Kansas, to a tight diameter tolerance of 1.75 +/-0.05 mm. The premium formulation reduces extruder jams and delivers uniform layer adhesion across long prints. It ships sealed with desiccant to keep moisture out until you open the bag.

1.75 mm Diameter with ±0.05 mm Tolerance

The single specification that determines whether this filament feeds reliably is the controlled 1.75 mm diameter held within ±0.05 mm. Printers with standard 1.75 mm hot-ends will extrude smoothly; bowden or direct-drive systems that demand tighter ovality limits should verify compatibility before purchase.

Stable Flow at 210–250 °C on a Heated Bed

Under sustained printing the material maintains steady viscosity between 210 °C and 250 °C, preventing pressure fluctuations that cause under-extrusion on tall parts. A heated bed is required to counteract ABS shrinkage and keep the first layers flat throughout the build.