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P a g e
3.
Wrap a piece of electrical tape around the drill bit, spaced 1-1/4” from the drill bit tip. This will act as a hole depth
indicator when you drill each pilot hole. Pilot holes should be drilled at least 1-1/4” deep. A little bit deeper is
acceptable but do not drill less than the required 1-1/4” depth.
4.
Drill a 3/32” X 1-1/4” deep pilot hole at the center of the 5/16” Hole.