Protomaker Black Sprint Original 3D Printer changing spit pin Z axis to grub screws br br Part 1 br br NOTE: br br Couples a 5mm motor shaft to an 8mm threaded rod, ensuring they are coaxial, but allowing some angular movement if the rod is not straight. See . br br It may take some time to get this 3D printer working to a level where it is usable due to lack of budget br br Powder Coated Mild Steel Structure With Acrylic Build Platform br • Product Type : All In One Printers br • Cartridge Type : Original br • Utility : 3d Printing br • Printing Output : Colored br • Print Technology : Fused deposition modelling (FDM) br • Size : Large br • Other Features : Powder Coated Mild Steel Structure With Acrylic Build Platform br • SUPC: SDL051787633 br br My Wordpress Blog will tell you more about:- br br Protomaker Black Sprint Original 3D Printer br br br br Tweets about 3D Printers: tips, hardware, software, filament ,etc... br br br .