I want to add a hose bib water outlet to an outside brick wall. I need to drill a 1/2 inch hole straight through the brick (or a 1 inch hole if I go with a freezeproof outlet). What is the best way to drill the brick: straight through the center of a brick, or try to blast through a mortar joint? What size or type of drill and bit should I use? There is 15 feet of brick wall above the outlet location; not sure how this affects the weight bearing. I'm fine with the plumbing, I've just never drilled through a brick wall. It is brick sheathing only, it's one brick thick attached to 2x4 stud wall. Thanks in advance for any advice...John Hardy.