How To Make A Door Lock Hole Bigger

To enlarge an existing hole.

How to make a door lock hole bigger. Then mark centerlines on the plywood block. Enlarging the lockset hole in a door can be difficult since there s nothing to guide the pilot bit. Because there s a new larger standard size for doorknobs. Jam a wood plug into the existing hole haha show how to drill a hole.

Set the pilot bit on the intersecting centerlines and bore clean. Lay the block on the door and align the two sets of center marks. To solve this problem. Cut two scraps of 1 2 or thicker plywood making them several inches larger than the hole.

Draw a center line on the plywood and mark setback of the hole from one edge of the plywood. Instead of paying big bucks for a new door wi. Have a door out of alignment due to settling. You need two different hole saws to create the perfectly round holes in the face of the door and the smaller hole in the edge of the door.

Mark the centerline of the existing hole on the edge of the door. When enlarging a lockset hole mark the centerlines of the old hole on the door. This is a common problem when drilling a larger hole in a door for a new deadbolt or lockset. Place a second plywood block behind the door and clamp the parts together as illustrated.

Need to drill a new hole really close to the original one. The last thing you want to use is a jigsaw. The stripped hole repair kit from king s original ha. The hole diameters are 2 and 1 8 inch and 1 inch respectively.