Home Equipment and Machinery Machinery Projects 3d zipper 3d zipper Description Save Helical gear and rack mechanical steering - 3d model - solid modeling - no textures Format DWG File size 429.22 KB DOWNLOAD DWG share your appreciation Related Posts 3d small scale biodiesel reactor pinion m8 3d gear reducer detail Air valve Semi-automatic press 3d press Crane pliers for grasping carbon anodes 3d axis Mechanical, bearing Purge valve table saw hood Jack pallet 3d pallet cargo cart Crank lathe (simple mechanism) Lathe blade holder design turbine a steam Corona vibrating screen Lift truck machining exercise conveyor belt