How To Drill Holes For Door Locks

At the line intersection use a spade bit to drill a hole for the bolt as directed by the lock manufacturer.

How to drill holes for door locks.

Switch to a slightly larger bit. It should only be used when there is no other method available to open the locked door. I recently bought a house my wife thought it would be a good idea to shut the door to one of the rooms. This is a recommended trick of the trade install a drill bit in to the drill press that is two times the diameter of the hole and start to drill the hole slightly.

Feel the drill work and try not to work too quickly or press too hard as this may jam or break the drill bit. Use a 2 1 8 inch hole saw to drill the hole for the lockset on the face of the door. This ensures you don t splinter the wood on the face of the door as you blast through drilling from just one side. With the large hole cut it s now time to drill the small 1 inch hole in the edge of the door.

Drilling the lock 1. Flip the door and finish from the other side. Use a lager diameter drill to chamfer drilled edges. 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.

1 tape the lock template to the door positioned so that it is square or. Step 3 position the strike plate on the jamb so it is centered on both lines. This technique helps prevents splintering. This destroys the pins inside the lock cylinder.

For that reason drilling a lock is a last resort. You want to drill part way into one side of the door stop and then start to drill from the other side. Drilling a door lock opening in a wooden door requires a hole saw and a spade bit both of which are used with a drill. This process will create a chamfer on the end of the hole.

This room happened to have a key ed lock on it that. It is not something to be rushed or charged into. Drill a hole through the lock cylinder through the guidance point.