The manufacturer printed the item exactly, and generously produced and sent 2 pieces. However 1 piece arrived broken and the other broke on first handling. Since this is an item that is part of a coupling on a mixer, my conclusion is that 3d printing items is not suitable for high strain functions.
DinDin 3d Printing is a prototyping service based in Haifa District, Israel. They offer FDM printing with PLA, PETG, ABS and flexible filament.
The test print they finished for us appears accurate. The part has no serious defects, seems accurate and solid. Additionally, we were impressed by the turnaround time - print service showed us the results won the same day.
DinDin 3d Printing 
