To mill rough boards to size by hand, I use a jack plane, and a jointer plane, or try plane as it would be called in the period this chest is based on. The jack plane is the coarsest set plane. It has a 2 inch wide iron with a curved edge, ground to an arc of a circle with about a 9 inch diameter. After planing the board's face as flat as I could get it with the jack plane, I move on to using my jointer plane to get it as flat as possible. The jointer plane has an iron a bit wider, and its edge has a smaller radius, and takes a thinner shaving.
The jack plane has a narrow iron with a small radius edge |
I project the iron about 1/32" sometimes as much as 1/16 |
The jack plane leaves a scalloped surface behind with its highly radiused edge. It's easiest observed in raking light. |
I then plane an edge straight and square. For me its was the edge with the cherry edge banding, because I did not want to cut any of it off in order to achieve the width I need. Once one edge is straight and square, I measure the final width of the panel from the true edge in two places and strike a line between the two with a straightedge.
After cutting the panels to width, I use my marking gauge set to the panel's final thickness to scribe a mark all around the edges and ends of the panel. Then I use my jack plane and jointer plane to plane the board down to those lines.
I use an iron with a straight edge to plane the ends of the boards to length |
The projection of the iron should be perfectly even |
I mate the edges of the sides of the case together and use a marking knife to layout the final length of the panels. I do the same for the bottom of the case and the top rails. I then strike a line all around both faces and edges with a square, and saw off the ends, and plane them until the knife lines disappear. The boards for the chest's carcase are now milled the their final dimensions.
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