The thickness of the edging is very important. Plane your material so that it is slightly thicker than the veneer material. Later we will sand this flush with the veneer.
Lower the Butterfly Spline bit so that the center point is now flush with the base plate.
Make the first cut with your solid edge piece, turn the board over and run the piece again. Check the fit on the veneer material to be sure there is solid material on both sides.
When satisfied with the fit, mill all of the solid edge pieces.
Our finished drawers will have a 1/8” exposed edge on all four sides. We used a wide board of maple and cut both sides, then ripped strips approximately 1/4” or 5/16” wide on the table saw.
We will re-cut them later so that only 1/8” material remains exposed. In doing this any chipped edges will be cut off when trimmed. If you want a wider exposed edge simply rip the strip wider.