I need a drill bit similar to the Kreg pocket hole drill bit. The bit needs to be 1/2" wide and create a flat bottom hole with a small pilot hole extending into the center of the hole.
Background - I need to make countersunk holes in several hundred wings for child rockers. The pictures show sample wings with the holes in place and the jig used to guide the drill bit. The opposite side of the wing is beveled 27 degrees.
Thanks.