PVC is easy find material. Not only work for plumbing, it also can make many things. Here is how I made a Dremel drill press with PVC. All of the materials could be found in local hardware stores.
Clamp Block Set
The Clamp Block Set lets you quickly and accurately register your workpieces and align your project for quick and easy squaring. Especially useful for cabinet face-frame construction. Made from durable, impact-resistant plastic.