Therma-Tru SHOP 3 Door Preparation - U1 Revised - Manual (Page 28)

Door
Preparation
3.28 2014 (U1 REVISED) Shop 3
Multipoint Lock Preparation
(Except Fire & Steel Doors)
Cut Trim Set Holes
Using the same cross mortise jig set up, place
the door laying flat on a table to ease this
portion. Reset the plunge router bit to allow
the guide to rest completely flat on the face
of the jig and route all holes through the face
of both sides of the door panel.
Trim Set Preparation
CAUTION: The router bit will
extend past the base of the router.
Make sure the router is sitting
firmly in the jig before starting
the router. Let the router come
to a complete stop before
removing from the jig.