As a new woodworker I don't have a drill press or a plunge router but I want to make the simple table saw blade rack from Woodsmith 173. That way I can hang my blades in this rack on my wall. Also it will let my try my new Dado King on the rabbits. However, I need to drill some straight holes in the sides to slide the dowels into. I don't want to buy anything fancy just drill some straight holes with my hand drill. Any advice?