How To Drill Holes For Door Locks

Use to install door locks on wood and metal doors.

How to drill holes for door locks.

Before you learn how to change door locks measure the space where you ll install the replacement. Drill pilot holes for the strike plate s two screws with a 3 32 inch bit then screw the plate in place. The dewalt door lock installation kit helps you install door locks on wood and metal doors. If you want your door lockset to operate smoothly and not bind up when you turn the doorknob or try to lock it it s imperative the two holes you drill align perfectly in both directions.

New wooden doors typically already have holes drilled to accept doorknobs but they may not be ready for deadbolt lock installations. Drilling holes for locks in a new wood exterior door. It works for 2 3 8 in. If the mortise is too deep cut a cardboard shim to bring the face of the plate flush with the edge of the door.

Secure the barrel to the door with the screws that came with the deadbolt kit using a phillips screwdriver. Tubular lock bits are generally 3 75 inches 9 53 cm and similar to hole saws used to drill larger holes for installing locks in doors. Take care to measure carefully as matching the size can be especially problematic in older homes. It features two bi metal hole saws and a height alignment window for accuracy.

I recently bought a house my wife thought it would be a good idea to shut the door to one of the rooms. Drill through the entire mechanism. Switch to either a larger 3 4 inch 19 mm drill bit or a specially made cylindrical tubular lock bit. The centerline of the holes must be at the same height and they must be drilled at the precise 90 degree angle to the face of the material being drilled.

Replace the barrel and drill pilot holes for the screws with a 1 8 inch drill bit. This room happened to have a key ed lock on it that. 2 bi metal hole saws. Backsets and 1 3 8 in.

This will destroy the entire lock.