Chisel Door Frame For Lock

Fortunately cutting out this mortise isn t nearly as difficult as it sounds.

Chisel door frame for lock.

Turn the chisel bevel side down and remove the waste working from the middle out. Close the door and look for where the lock bolt or latch bolt contacts the door jamb. The lock jig also suits face plates on a 1 inch mortice latch. Fit the latch and faceplate into the door.

Turn the chisel upside down and repeat at the bottom again keeping just inside the lines. Chisel a recess for the faceplate. Use a sharp 1 in. Chisel out the recess for the rectangular faceplate by inserting the bolt latch set into the door and marking the profile of the faceplate onto the door edge.

Here i fit one using some basic hand tools and an electric drill. Using a chisel cut along the outline as deep as the plate is thick. This is the traditional method of cutting door hinge slots and takes a. Now using the same technique for chopping out the hinge remove the timber inside being careful to cut only as deep as the face plate is.

Then chisel to the same depth every 1 8 inch between the top and bottom of the plate outline. Mark the precise centre top to bottom of the bolt onto the inside edge of the jamb using a pencil. Chisel to remove enough material to allow the faceplate to be flush with the door edge usually about 3 16 in. This lock installation tool is made to be used on doors 34 mm to 58 mm thick.

Bang the 25mm chisel into the door just inside the top pencil line and with the flat edge of the chisel facing up. Knowing how to cut a mortise is essential for installing a deadbolt lock. You ll need to cut a mortise a small shallow recess in the wood of the door and doorjamb for the latchbolt and strike plate to rest. Example of how to use a bevel edged chisel to create hinge slots on a beech wood door.

The plate should be flush with the door edge when inserted into the finished mortise. If things don t go well for you the first time your lock will probably work fine after a few adjustments but you ll likely have to view the evidence of sloppy work for the life of the door. Chiseling a recess called a mortise for a door lock plate is one of those jobs that s very simple in theory but also very easy to mess up. It s an easy job that only takes a.

The worthless handymen at our apartment never installed a strike plate for our front deadbolt. Use a combination square to transfer this centre mark across the face of the jamb onto the flat strip between the inside edge of the jamb and the door stop.