eMachineShop has made numerous custom shift knobs for auto enthusiasts and resellers as replacements or upgrades.
Custom shift knobs are usually made of aluminum, however stainless and even titanium are options for ultra luxury. In most cases the following processes are used: CNC Milling - for legend engraving, Threading - for the internal thread and CNC Turning (Lathe) - for the overall shape.
In the eMachineShop CAD software, the Revolve and Spline features are usually combined as they allow to make smooth profile curves of any shape.
We can quote your job using conventional CAD files or you can use our unique free CAD software where you can: design your part quickly and easily, get instant pricing, and order online.