Filament BambuLab PA6-GF 1.75 mm 1 kg with reusable spool – Gray

BambuLab PA6-GF 1.75 mm is a glass-fiber reinforced PA6 (polyamide) filament supplied as a 1 kg spool in gray and delivered on a reusable spool. This filament is formulated to provide improved stiffness, dimensional stability and heat resistance compared with standard nylon, while maintaining suitability for extrusion-based 3D printing workflows. It is intended for producing functional prototypes, mechanical components and tools that require greater strength, wear resistance and resistance to deformation under load.

Advantages

Reinforcement with glass fibers increases tensile modulus and reduces creep compared with unfilled PA6, resulting in parts with higher stiffness and consistent dimensional accuracy. The material offers better heat resistance than standard nylons, supporting applications exposed to elevated temperatures. The reusable spool reduces waste and simplifies filament storage and handling. As a 1.75 mm filament, it is compatible with a wide range of consumer and professional FDM/FFF 3D printers designed for engineering materials.

Suitable for

• Functional prototypes and engineering trials
• Mechanical parts such as gears, brackets and housings
• Tools, jigs and fixtures requiring wear resistance
• Parts exposed to elevated temperatures or mechanical loads

Key specifications

• Material: PA6 (polyamide) reinforced with glass fibers
• Diameter: 1.75 mm
• Net filament weight: 1 kg
• Color: Gray
• Spool type: Reusable spool for easier storage and handling
• Typical properties: increased stiffness, improved dimensional stability and enhanced heat resistance compared with unfilled nylon

How to use

Load the 1.75 mm filament into a 3D printer compatible with glass-fiber reinforced polyamide. Use a hardened or wear-resistant nozzle and a heated build plate as recommended for PA6 composites. Set printing temperatures and cooling according to your printer's guidelines for reinforced nylons, and allow adequate drying of filament prior to printing to avoid moisture-related defects. Calibrate extrusion settings and printing speeds to balance surface finish and mechanical performance.

Usage recommendations

Store filament in a dry environment and use desiccant for long-term storage. Use hardened nozzles and check printer components for abrasion resistance. Pre-dry filament if exposed to humidity and follow safety guidance for printing with reinforced thermoplastics, including proper ventilation.