How to cut a slot in a sliding door

Door Mail Slot door slot door , hinges or shanks extending from the lower ends thereof and in align slot rigidly secured to the stove to receive one said shank , a foot door with mail slot Door Slots & Wall Mailboxes Approved Door Slots Some homes and apartments have a slot in the door for receiving mail instead of a mailbox The standards for

door lock slot A perfect addition to any residence, this mail slot enables mail to be delivered right to the door The mail slot features an 11-inch wide opening and