The EASIEST and CHEAPEST way to build with aluminium extrusion

I used aluminium extrusion 2020 for the robot frame that I designed together with Basti Kuhz

Overall, the choice between V-slot and T-slot extrusions depends on the specific needs of your project While V-slot extrusions are better

the goonies return slot T-slot aluminium extrusion · Profile：80x80 Weight:m Surface treatment: anodized , has a · Profile：80x80 Weight:m Unified T-slot, adapt to

the 100 000 pyramid slot 20*20 Aluminium Extrusion T-Slot Profile Summary: Order No: HY-S6-2020, T-slot height: mm, Section size: 20 mm × 20 mm, Hole: φ5 mm,