4 use a 1 inch hole saw to bore latch hole in door edge.
How to drill out a door handle.
6 set latch into hole and mark its outline on door edge.
You should use a high quality wedge or doorstop to hold the door still.
This allows you to pull the door knobs off the door from both sides.
Insert a 2 1 8 inch hole saw into your drill and position the pilot bit on the mark you made 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.
Using masking tape to secure the template to the door make marks on the template showing where you will drill.
If you re fitting your handle with the door already hung it s crucial that it doesn t move while you re drilling.
Drill latch and spindle.
Once you ve drilled through and broken the pins you may need to insert a flat screwdriver to retract the latch and open the door.
The goal is to drill through the pin tumblers not the keyway itself.
Step by step how to drill hole for new door knob https youtu be mdxyocu8wou.
Even the smallest movement while you re drilling could damage the door or mean your handle won t fit properly.
5 unscrew template from door.
3 bore the doorknob hole through the face of door using a 2 1 8 inch hole saw.
Make these marks on the narrow part and on both outer sides of the door being as accurate as possible.
In some cases door latch plate mortises might need to be cut or enlarged.
Finish drilling the hole from that side of the door.
Drill out the lock cylinder.
Drill halfway through from each side.
Attach the door handle kit s template to the door.
Holding the drill steady to prevent wobbling drill through the door until the tip of the pilot bit emerges from the other side of the door.
You want to drill part way into one side of the door stop and then start to drill from the other side.
Don t just drill from one side.
Begin by removing the screws from the door knob on the interior side of your door.
With the hole centerline marked out it s time to drill.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.