Didn't have a router. Measure twice cut, once again, again and again lol
Slow and steady with the table saw. Then used my dremel and various bits to tweak it. I still need to decide what I'm going to do with the section of bits, with the mid-length and shorter bits. Either divide it (which, I'm leaning towards I think it will look better) or kinda burr it out to keep 'em in place when I open and close the drawer. Now that I type it out I think dividing it is the way to go. Thanks for all the comments.