This is usually around half an inch, but may be more if there's vertical framing on the cabinet's side panels. Next, consider the materials. Plywood makes a great choice for the drawer boxes.

centering each panel in its space. Rip a scrap of plywood to make a story stick, and mark the drawer spacing on it. Stand the stick in the cabinet and transfer those marks to the cabinet side and ...

side panels and sides. Look for tips on pattern work. 313. Swiss Cabinet, Part 3 Door Bob and Rick finish the project with drawer and door construction that is all done with the Router.