How to Choose a Jig Saw Blade: The biggest reason a jig saw is so capable, is the wide variety of blades available. For cutting wood alone, you’ll find blades for fast cuts, smooth cuts, straight cuts, and tightly-curved cuts. Plus, there are blades for cutting metal, plastic, acrylic, ceramics, and leather, among others. And you’ll find general-purpose blades that cut just about anything. When selecting a blade, you also need to make sure it will deliver the quality of cut you need.
DIY Breadboards All you need are some scrap pieces of hardwood, such as oak or maple (I used oak because that's what I had), a jig saw (and please wear safety goggles), sand paper, cordless drill and food grade mineral oil