What's inside
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A small drawer is a useful first project for learning rabbeted joinery: the joints are easier to lay out than dovetails, provide more glue area than simple butt joints, and look tidy once assembled. The method below makes a box about 12 inches wide, 8 inches deep, and 3 inches tall, sized for a cabinet opening around 12½ by 8½ inches. Measure your actual opening before cutting; drawer dimensions depend on the slides or runners you plan to use.
Materials and sizing
Use straight, dry ½-inch plywood for the sides, front, and back. Baltic birch plywood is a good choice when the edges will show, but ordinary cabinet-grade plywood is fine for a painted drawer. Avoid thin, splintery construction plywood: its uneven plies make clean rabbets harder. Use ¼-inch plywood for the bottom. For a bottom captured in grooves, cut the sides and front 3 inches tall and make the bottom large enough to fit the grooves; the finished outside height remains 3 inches.
For the example dimensions, assume a cabinet opening 12½ inches wide and 8½ inches deep, with side-mount slides needing ½ inch of clearance on each side. That gives a drawer outside width of 11½ inches. Drawer depth is commonly the slide length, here 8 inches. Check the slide instructions, since required clearance and available slide lengths vary. A pair of 8-inch drawer slides is one option; simple wooden runners can work if the cabinet is built for them.
| Construction choice | Advantages | Trade-off |
|---|---|---|
| ¼-inch bottom in grooves | Clean interior; bottom edges are supported | Grooves must line up, and the bottom must be fitted before assembly |
| ¼-inch bottom applied underneath | Fast, forgiving, and easy to replace | Visible from below; screws or brads need careful placement |
| Solid-wood sides | Attractive edges and good screw holding | Can move with humidity; requires careful grain selection |
Tools and joint layout
You can cut rabbets with a table saw, router, or a backsaw and chisel. A table saw with a dado set is quick, but a standard blade with repeated passes also works. A router and straight bit are a practical alternative for a single drawer; a ½-inch straight router bit can make the joint in two controlled passes. Whatever the tool, clamp the work securely and keep hands clear of the cutter. Wear eye and hearing protection, and use dust extraction when possible.
In this design, the front and back span the full drawer width. The side pieces fit between them. Cut the front and back to 11½ inches by 3 inches; cut the sides to 7 inches by 3 inches. Their combined depth is 7 inches plus two ½-inch front-and-back thicknesses, giving an 8-inch outside depth.
Cut a rabbet at both ends of each side. Each rabbet should be ½ inch wide and about ¼ inch deep, so the front and back overlap the side ends. Test the settings on offcuts first. The rabbet width should match the plywood thickness; if it is too narrow, the joint will not close, and if too wide, the corner will have a visible gap. Plywood thickness often differs from its nominal size, so measure the actual sheet with calipers or a ruler.
Cut the parts
Make the cuts with a sharp blade and a fence or guide. Use a zero-clearance insert or backing board where practical to reduce tear-out. Cut two sides to the same length, then compare them directly; even a ⅛-inch difference can twist the box or make the drawer bind. Mark the inside face of every piece and label each end before routing or sawing the rabbets.
If you are using a captured bottom, cut a ¼-inch-wide groove about ¼ inch above the lower edge of the front, back, and sides. Keep the groove depth around ⅛ inch. Stop the grooves short of the ends where the rabbets meet, or plan the joinery so the grooves do not break through the visible corners. Cut the bottom panel to fit the assembled groove space with roughly 1⁄16 inch of wiggle room. A tight panel can prevent the box from closing square or split a joint as humidity changes.
Dry-fit and assemble
Assemble the four walls without glue and check that the bottom fits and the corners close. Measure diagonally from corner to corner in both directions. If the measurements differ, adjust the box until they match; for this small drawer, aim for within 1⁄16 inch. A square also helps confirm that the corners meet at 90 degrees.
Apply a thin, even coat of wood glue to the mating rabbet faces. Too much glue can squeeze into the drawer and create ridges that catch contents. Fit the pieces together, insert the bottom if it is captured, and clamp across the front and back. Use a square to check the corners before the glue sets. If the bottom is applied underneath instead, glue and pin or screw it on after the box is square, keeping fasteners at least ⅜ inch from the edges to reduce splitting.
Wipe away fresh glue with a damp cloth, but do not flood plywood edges; excess water can raise fibers. Let the box cure according to the glue label, usually several hours before removing clamps and about 24 hours before loading it.
Fit and finish
Test the drawer in its opening before adding a face. If it binds, check that the box is square, the slide clearances match the manufacturer’s specification, and no glue or splinter is rubbing the cabinet. Do not plane or sand away a large amount blindly: identify the tight spot first, then remove material gradually. For wooden runners, a small amount of paste wax reduces friction; avoid wax where you intend to paint or glue.
Break sharp edges with 120- or 150-grit sandpaper, then finish with paint, water-based varnish, or a light coat of oil appropriate to the materials. Seal the inside as well as the outside to limit uneven moisture uptake. If you add a separate drawer face, leave a consistent gap—often about ⅛ inch around it—and attach it only after the box runs smoothly. A rabbeted drawer is sturdy for light household storage, but a thin plywood bottom is not meant for heavy tools or dense loads; use a thicker bottom or add a center support for those jobs.