It is always tricky setting the infill for a 3D printed part. High infill parts are strong but take longer to print, while low infill prints take less time, but are weaker internally and in danger of ...
A very tough, resilient, and lightweight 3D printing composite filament called FilaOne Gray can hold more than 1,000 times its own weight. The secret? Carbon nanotube reinforcement. Don't believe it?