Hello all. I've been DE shaving for about two months now and have been using a Tweezerman. Good brush but I want something better. I usually like to build stuff on my own and would like to build a brush from a TGN Finest knot and handle. I've got the basic idea: check the loft, adjust the handle as needed, epoxy the knot, let set overnight, enjoy. My question is if I get a 22mm knot, do I get a 22mm handle? What do you use to deepen the hole if the loft needs to be shorter? I dont have a drill press. Thanks!