Connection for 20x20 aluminum extrusion profile with 6 mm gap dimension. This 90 degree connection uses M5 x 16 mm screws, a ring and slide nut. Printed at 70% fill this gives a very sturdy connection. Perfect to have low cost build of CNC machine or 3D printer.
The STL file needs to be scaled 10x for printing.
Fully equipped woodworking and metal workshop assisted by Ultimaker 2+ printer. Design and builds are artistic mechanical models in wood, brass & bronze and printable plastics. Capability for casting in aluminum, brass and bronze.