Cope & Stick

 

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Use a basic router bit in a new way to dress up those frame-and-panel doors.

Cope-and-stick joinery produces great-looking frames for cabinet doors, but you need specialized router bits or shaper cutters to do the job the traditional way. Those items don't come cheap. So we found a low-cost, low-tech alternative, based on a simple dovetail bit.

First, let's define some terms. "Stick" or "sticking" refers to the molded edge that's cut along the inside edge of the frame; pieces that meet that molding at a right angle must be "coped" to match the profile. Our technique replaces the usual round-over profile with a clean, simple bevel. It produces a subtle effect, not a dramatic one.

If you have a router, a router table, a dovetail bit, and a slot cutter, you can do it the way we show here. Begin by cutting the stiles to their final length.

Lay out the rails by adding 1" to the final inside width of the frame. That measurement will allow for a 1/2" stub tenon on both ends of each rail.

 

Bevel the edges. Install any dovetail bit with a 1/4" shank in your router, mounted in a router table. A 1/2" shank would rub against the middle of the workpiece and ruin your alignment. (Note: It's helpful to make several auxiliary fences with different-sized openings. For each bit, use a fence with an opening just big enough for that bit.)

Raise the bit so that it extends to the top surface of the workpiece. Set the fence to allow the bit to slice off just enough material to bevel the top half of the inside edge, as shown in the drawing above. Make that cut, then flip the piece over and mill the other half of the same inside edge. Rout all the rails and stiles this way.

 

Cut slots for the panel. Switch to a 1/4" slot cutter in your router. You could use a 1/4" straight bit instead, but the slot cutter allows you to work with the pieces lying on their faces instead of balanced on edge. It's safer and more precise that way. Set the slot cutter to extend 1/2" from the router fence, as shown in the drawing at left. Then, run the inside edge of each stile and each rail through the cutter to form a full-length slot.