3d printer parts, 3d printer frame spare parts, diy 3d printer parts at affordable cost - Xbotics
2020 V-Slot Aluminum Extrusions/Linear Rails - Based on Openbuilds design. Use them to make 3d printers, Carving machines, Structures, Robotics and many other DIY applications. You will get 4pcs of 1m rails. Tolerance for cutting up to 1mm.