Hi all, my wife wants me to install a new peep hole viewer at her height on a solid wood door. IIRC when I installed the existing one I drilled a 1/8" pilot hole and regular twist drill for the hole.
Since the new one needs a 1/2" hole what is your opinion on the drill bit? A regular twist drill or a spade bit? I don't want to splinter the wood on either side of the door.
Any other thoughts are also appreciated. Thanks.