McMaster-Carr – Princeton, NJ
McMaster-Carr is a supplier of industrial components.
They carry a wide selection of metals, plastics, rubber, foam and other materials that are good for CNC cutting.
Same day delivery is available if you are in the same city as one of their locations.
Will call pickup is also available when you are really in a hurry.
This location is in Princeton, NJ.
Find what you’re looking for at their excellent online catalog: http://www.mcmaster.com/