How To Drill Out For A Mortise Door Lock

The brace is a u shaped steel hand tool that has a wood cap on one end and a bit chuck on the other.

How to drill out for a mortise door lock.

In the early days the pocket was cut out using a brace and bit. It is not a difficult procedure and all you really need is a power drill with the appropriate bits and maybe. Make a series of closely spaced cuts into the mortise area. Create the mortise using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the faceplate.

Push the keep on and mark a pencil line all the way round the hole inside for the latch. Check that all saw teeth touch the surface uniformly then drill the bore. Stop when the tip of the pilot bit breaks through. That s what this video is here for.

Most locks have about five tumbler pins to drill through although some have six or more. Remove the keep and drill a 16mm hole about 10mm deep. Use the 10mm chisel to square the hole up cutting at the top and bottom first. Place the hole saw s pilot bit on the face bore mark and drill a pilot hole.

Mark the precise center top to bottom of the bolt. Transfer the positions of the top and bottom of the mortise lock body to the edge of the door. Use the chisel to deepen the outline marks. How to cut a mortise for a deadbolt lock.

How to chisel out a door lock plate. This lock can certainly be picked but what if you don t know how or you don t have anything on hand that can serve as a good lock pick. Drill a hole through the lock cylinder through the guidance point. To install a mortise lock into a wood or composite door requires a pocket drilled into the edge of the door with the centerline of the door prep at 39 3 16 above the finished floor.

Trace the outline of the area. Fit the latch and faceplate into the door. Use a bevel edge chisel and hammer to square the corners of the mortise if the faceplate has square corners. Remove the hole saw periodically to clear sawdust from the cut.

Mark the area around the strike plate that you want to install flush with the wood. Measure and mark a line along the center side to side of the jamb strip intersecting the line made in. Make a series of. This destroys the pins inside the lock cylinder allowing you to force the lock open.

Drill the holes for the spindle and keyhole make the spindle hole at least as big as the spindle boss of the lock for the keyhole drill the top hole and cut out the shape using a thin pad saw. It will show you how you can drill out the stump of a mortice lock allowing you to get past the lock entirely. Our diy expert mickey puckey shows videojug how fitting a mortise lock to protect your property. Carefully remove the timber inside the lines using the same technique as for the door latch.