Make the lines about 1 8 inch apart.
Mortise door jamb with chisel.
Remove the waste wood with the chisel bevel side down held nearly parallel to the jamb.
Test fit the plate as you work to check the mortise depth.
First score the edges of your mortise.
Finally take the chisel bevel side down and gently tap up through your lines.
Hinge mortises on a door are often cut by machine with a router and straight bit but you can cut mortises by hand using a hammer and chisel as well.
Place the edge of a sharp chisel into any of the mortise outline grooves.
Tap a chisel into the scored outline.
You can not use this for the strike plate.
They should come up quite easily.
Fortunately cutting out this mortise isn t nearly as difficult as it sounds.
Knowing how to cut a mortise is essential for installing a deadbolt lock.
The hinge mortise allows the hinge to be mounted flush with the jamb and door so the door will close properly.
To cut hinge.
Hold the hinge jamb along the edge of the door and lay out the hinge locations on the jamb.
Using a router attachment remove the wood between the pencil lines drawn on the door edge to create a mortise for the faceplate.
In some situations a mortise is required for the door to close properly.
The top of the door should be just slightly more than 1 16 inch below the edge of the rabbet or dado.
Fit the latch and faceplate into the door.
Doors must be mortised to make hinges fit properly.
While the latch plate and strike plate are the same length the issue is the door stop nailed to the inside of your door jamb will interfere with the top of this tool and not allow you to create the mortise for the strike plate.
Then gently tap the back end of the chisel with a hammer or mallet pushing it into the door.
Mark the mortise locations with a sharp pencil.
To do a good job cutting mortises the chisel needs to be razor sharp.
A mortise is a recess or hollow space cut to fit a specific item such as a door hinge or a lock mechanism.
In other cases a mortise is merely cosmetic.
Use a bevel edge chisel and hammer to square the corners of the mortise if the faceplate has square corners.
It allows the hinge to fit flat and flush with the edge of the door inside a shallow cut.
Mortising for a door hinge allows the hinge to install flush with the surface of the door edge or face.
Unfortunately ryobi teams answer is wrong.
Then chisel lines across the mortise using a chisel the same width as the mortise.