How To Drill Holes For Door Locks

I recently bought a house my wife thought it would be a good idea to shut the door to one of the rooms.

How to drill holes for door locks.

Replace the barrel and drill pilot holes for the screws with a 1 8 inch drill bit. For flat sided deadbolts you typically drill two overlapping 7 8 inch holes centered about 5 16 inch above and below the horizontal center line. Drill pilot holes for the strike plate s two screws with a 3 32 inch bit then screw the plate in place. It works for 2 3 8 in.

Use to install door locks on wood and metal 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. This will destroy the entire lock.

The dewalt door lock installation kit helps you install door locks on wood and metal doors. Secure the barrel to the door with the screws that came with the deadbolt kit using a phillips screwdriver. Before you learn how to change door locks measure the space where you ll install the replacement. If the mortise is too deep cut a cardboard shim to bring the face of the plate flush with the edge of the door.

New wooden doors typically already have holes drilled to accept doorknobs but they may not be ready for deadbolt lock installations. This room happened to have a key ed lock on it that. Backsets and 1 3 8 in. At the line intersection use a spade bit to drill a hole for the bolt as directed by the lock manufacturer.

Switch to either a larger 3 4 inch 19 mm drill bit or a specially made cylindrical tubular lock bit. 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. 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. Drilling holes for locks in a new wood exterior door.

2 bi metal hole saws.